diff --git a/app/src/main/java/gr/thmmy/mthmmy/activities/AboutActivity.java b/app/src/main/java/gr/thmmy/mthmmy/activities/AboutActivity.java
index de0c32fd..f88cd982 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/activities/AboutActivity.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/activities/AboutActivity.java
@@ -44,7 +44,7 @@ public class AboutActivity extends BaseActivity {
         drawer.setSelection(ABOUT_ID);
 
         final ScrollView mainContent = (ScrollView) findViewById(R.id.scrollview);
-        trollGif = (FrameLayout) findViewById(R.id.trollGifFrame);
+        trollGif = (FrameLayout) findViewById(R.id.trollPicFrame);
 
         TextView tv = (TextView) findViewById(R.id.version);
         if (tv != null)
diff --git a/app/src/main/java/gr/thmmy/mthmmy/activities/main/MainActivity.java b/app/src/main/java/gr/thmmy/mthmmy/activities/main/MainActivity.java
index bb8fc02d..7be5d9f9 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/activities/main/MainActivity.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/activities/main/MainActivity.java
@@ -89,7 +89,7 @@ public class MainActivity extends BaseActivity implements RecentFragment.RecentF
     @Override
     public void onRecentFragmentInteraction(TopicSummary topicSummary) {
         Intent i = new Intent(MainActivity.this, TopicActivity.class);
-        i.putExtra(EXTRAS_TOPIC_URL, "https://www.thmmy.gr/smf/index.php?topic=67565.0");
+        i.putExtra(EXTRAS_TOPIC_URL, topicSummary.getTopicUrl());
         i.putExtra(EXTRAS_TOPIC_TITLE, topicSummary.getTitle());
         startActivity(i);
     }
diff --git a/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java b/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java
index 12999164..a9456960 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java
@@ -312,7 +312,7 @@ public class TopicActivity extends BaseActivity {
             if (topicTask != null && topicTask.getStatus() != AsyncTask.Status.RUNNING)
                 topicTask.cancel(true);
 
-            //topicTask = new TopicTask();
+            topicTask = new TopicTask();
             topicTask.execute(pagesUrls.get(pageRequested)); //Attempt data parsing
 
         }
diff --git a/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicAdapter.java b/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicAdapter.java
index 1c55363a..892af27b 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicAdapter.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicAdapter.java
@@ -29,7 +29,6 @@ import android.widget.FrameLayout;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
-import android.widget.ProgressBar;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -612,7 +611,7 @@ class TopicAdapter extends RecyclerView.Adapter<TopicAdapter.MyViewHolder> {
         @Override
         protected String doInBackground(ThmmyFile... files) {
             try {
-                File tempFile = files[0].download(PACKAGE_NAME);
+                File tempFile = files[0].download();
                 if (tempFile != null) {
                     String mime = MimeTypeMap.getSingleton().getMimeTypeFromExtension(
                             files[0].getExtension());
diff --git a/app/src/main/java/gr/thmmy/mthmmy/utils/FileManager/ThmmyFile.java b/app/src/main/java/gr/thmmy/mthmmy/utils/FileManager/ThmmyFile.java
index f9a2a57a..2b9e34d8 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/utils/FileManager/ThmmyFile.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/utils/FileManager/ThmmyFile.java
@@ -104,26 +104,11 @@ public class ThmmyFile {
         this.filePath = filePath;
     }
 
-    /**
-     * Used to download the file. If download is successful file's extension and path will be assigned
-     * to object's fields and can be accessed using getter methods.
-     * <p>File is stored in sdcard1/Android/data/Downloads/{@link #NO_PACKAGE_FOLDER_NAME}</p>
-     *
-     * @return the {@link File} if successful, null otherwise
-     * @throws IOException
-     * @throws SecurityException
-     */
-    @Nullable
-    public File download() throws IOException, SecurityException {
-        return download(NO_PACKAGE_FOLDER_NAME);
-    }
-
     /**
      * Used to download the file. If download is successful file's extension and path will be assigned
      * to object's fields and can be accessed using getter methods.
      * <p>File is stored in sdcard1/Android/data/Downloads/packageName</p>
      *
-     * @param packageName package's name to use as folder name for file's path
      * @return the {@link File} if successful, null otherwise
      * @throws IOException       if the request could not be executed due to cancellation, a connectivity
      *                           problem or timeout. Because networks can fail during an exchange, it is possible that the
@@ -131,7 +116,7 @@ public class ThmmyFile {
      * @throws SecurityException if the requested file is not hosted by the forum.
      */
     @Nullable
-    public File download(final String packageName) throws IOException, SecurityException {
+    public File download() throws IOException, SecurityException {
         if (!Objects.equals(fileUrl.getHost(), "www.thmmy.gr"))
             throw new SecurityException("Downloading files from other sources is not supported");
 
@@ -141,7 +126,7 @@ public class ThmmyFile {
         if (!response.isSuccessful()) {
             throw new IOException("Failed to download file: " + response);
         }
-        file = getOutputMediaFile(packageName, filename);
+        file = getOutputMediaFile(filename);
         if (file == null) {
             Report.d(TAG, "Error creating media file, check storage permissions!");
         } else {
@@ -157,7 +142,7 @@ public class ThmmyFile {
     }
 
     @Nullable
-    private static File getOutputMediaFile(String packageName, String fileName) {
+    private static File getOutputMediaFile(String fileName) {
         // To be safe, you should check that the SDCard is mounted
         // using Environment.getExternalStorageState() before doing this.
         File mediaStorageDir = new File(Environment.getExternalStorageDirectory()
diff --git a/app/src/main/java/gr/thmmy/mthmmy/utils/ScrollAwareLinearBehavior.java b/app/src/main/java/gr/thmmy/mthmmy/utils/ScrollAwareLinearBehavior.java
new file mode 100644
index 00000000..0de9d16d
--- /dev/null
+++ b/app/src/main/java/gr/thmmy/mthmmy/utils/ScrollAwareLinearBehavior.java
@@ -0,0 +1,122 @@
+package gr.thmmy.mthmmy.utils;
+
+import android.animation.Animator;
+import android.content.Context;
+import android.support.design.widget.CoordinatorLayout;
+import android.support.v4.view.ViewCompat;
+import android.support.v4.view.animation.FastOutSlowInInterpolator;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewPropertyAnimator;
+
+/**
+ * CoordinatorLayout Behavior for bottom navigation bar.
+ * <p>When a nested ScrollView is scrolled down, the view will disappear.
+ * When the ScrollView is scrolled back up, the view will reappear.</p>
+ */
+public class ScrollAwareLinearBehavior extends CoordinatorLayout.Behavior<View> {
+    private int mDySinceDirectionChange;
+    private boolean mIsShowing;
+    private boolean mIsHiding;
+
+    public ScrollAwareLinearBehavior(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    public boolean onStartNestedScroll(CoordinatorLayout coordinatorLayout, View child, View directTargetChild, View target, int nestedScrollAxes) {
+        return (nestedScrollAxes & ViewCompat.SCROLL_AXIS_VERTICAL) != 0;
+    }
+
+    @Override
+    public void onNestedPreScroll(CoordinatorLayout coordinatorLayout, View child, View target, int dx, int dy, int[] consumed) {
+        if (dy > 0 && mDySinceDirectionChange < 0
+                || dy < 0 && mDySinceDirectionChange > 0) {
+            child.animate().cancel();
+            mDySinceDirectionChange = 0;
+        }
+
+        mDySinceDirectionChange += dy;
+
+        if (mDySinceDirectionChange > child.getHeight()
+                && child.getVisibility() == View.VISIBLE
+                && !mIsHiding) {
+            hide(child);
+        } else if (mDySinceDirectionChange < 0
+                && child.getVisibility() == View.INVISIBLE
+                && !mIsShowing) {
+            show(child);
+        }
+    }
+
+    private void hide(final View view) {
+        mIsHiding = true;
+        ViewPropertyAnimator animator = view.animate()
+                .translationY(view.getHeight())
+                .setInterpolator(new FastOutSlowInInterpolator())
+                .setDuration(100);
+
+        animator.setListener(new Animator.AnimatorListener() {
+            @Override
+            public void onAnimationStart(Animator animator) {
+            }
+
+            @Override
+            public void onAnimationEnd(Animator animator) {
+                // Prevent drawing the View after it is gone
+                mIsHiding = false;
+                view.setVisibility(View.INVISIBLE);
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animator) {
+                // Canceling a hide should show the view
+                mIsHiding = false;
+                if (!mIsShowing) {
+                    show(view);
+                }
+            }
+
+            @Override
+            public void onAnimationRepeat(Animator animator) {
+            }
+        });
+
+        animator.start();
+    }
+
+    private void show(final View view) {
+        mIsShowing = true;
+        ViewPropertyAnimator animator = view.animate()
+                .translationY(0)
+                .setInterpolator(new FastOutSlowInInterpolator())
+                .setDuration(100);
+
+        animator.setListener(new Animator.AnimatorListener() {
+            @Override
+            public void onAnimationStart(Animator animator) {
+                view.setVisibility(View.VISIBLE);
+            }
+
+            @Override
+            public void onAnimationEnd(Animator animator) {
+                mIsShowing = false;
+            }
+
+            @Override
+            public void onAnimationCancel(Animator animator) {
+                // Canceling a show should hide the view
+                mIsShowing = false;
+                if (!mIsHiding) {
+                    hide(view);
+                }
+            }
+
+            @Override
+            public void onAnimationRepeat(Animator animator) {
+            }
+        });
+
+        animator.start();
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/fun.gif b/app/src/main/res/drawable/fun.gif
deleted file mode 100644
index 57742c88..00000000
Binary files a/app/src/main/res/drawable/fun.gif and /dev/null differ
diff --git a/app/src/main/res/drawable/fun.jpg b/app/src/main/res/drawable/fun.jpg
new file mode 100644
index 00000000..c7f1a5f9
Binary files /dev/null and b/app/src/main/res/drawable/fun.jpg differ
diff --git a/app/src/main/res/layout-v21/activity_profile.xml b/app/src/main/res/layout-v21/activity_profile.xml
index e659787c..ddda7c59 100644
--- a/app/src/main/res/layout-v21/activity_profile.xml
+++ b/app/src/main/res/layout-v21/activity_profile.xml
@@ -73,18 +73,8 @@
         </android.support.v7.widget.Toolbar>
     </android.support.design.widget.AppBarLayout>
 
-    <ProgressBar
-        android:id="@+id/progressBar"
-        style="@style/Widget.AppCompat.ProgressBar.Horizontal"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:indeterminate="true"
-        android:theme="@style/AppTheme"
-        android:visibility="invisible"
-        app:layout_anchor="@id/appbar"
-        app:layout_anchorGravity="bottom|center"/>
-
     <android.support.v4.widget.NestedScrollView
+        android:id="@+id/nested_scroll"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_gravity="top|start"
@@ -105,6 +95,18 @@
         </LinearLayout>
     </android.support.v4.widget.NestedScrollView>
 
+    <me.zhanghai.android.materialprogressbar.MaterialProgressBar
+        android:id="@+id/progressBar"
+        style="@style/Widget.MaterialProgressBar.ProgressBar.Horizontal.NoPadding"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:indeterminate="true"
+        android:visibility="invisible"
+        app:layout_anchor="@id/nested_scroll"
+        app:layout_anchorGravity="top|center"
+        app:mpb_indeterminateTint="@color/accent"
+        app:mpb_progressStyle="horizontal"/>
+
     <android.support.design.widget.FloatingActionButton
         android:id="@+id/profile_fab"
         android:layout_width="wrap_content"
diff --git a/app/src/main/res/layout/activity_about.xml b/app/src/main/res/layout/activity_about.xml
index 2a3e7698..6c1f6383 100644
--- a/app/src/main/res/layout/activity_about.xml
+++ b/app/src/main/res/layout/activity_about.xml
@@ -86,18 +86,18 @@
     </ScrollView>
 
     <FrameLayout
-        android:id="@+id/trollGifFrame"
+        android:id="@+id/trollPicFrame"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_gravity="center"
         android:visibility="gone">
 
-        <pl.droidsonroids.gif.GifImageView
-            android:id="@+id/trollGif"
+        <ImageView
+            android:id="@+id/trollPic"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center"
-            android:contentDescription="@string/trollGif"
+            android:contentDescription="@string/trollPic"
             android:foregroundGravity="center"
             android:src="@drawable/fun"
             />
diff --git a/app/src/main/res/layout/activity_topic.xml b/app/src/main/res/layout/activity_topic.xml
index 75ef4a45..28872028 100644
--- a/app/src/main/res/layout/activity_topic.xml
+++ b/app/src/main/res/layout/activity_topic.xml
@@ -30,20 +30,20 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_gravity="top|start"
-        android:layout_marginBottom="50dp"
         android:layout_marginTop="64dp"
         android:background="@color/background"
         android:scrollbars="none"
         tools:context="gr.thmmy.mthmmy.activities.topic.TopicActivity">
     </android.support.v7.widget.RecyclerView>
 
-    <android.support.v7.widget.FitWindowsLinearLayout
+    <LinearLayout
         android:id="@+id/bottom_navigation_bar"
         android:layout_width="match_parent"
         android:layout_height="50dp"
         android:layout_gravity="bottom|end"
-        android:layout_marginTop="-2dp"
-        app:elevation="8dp">
+        android:background="@color/primary"
+        app:elevation="8dp"
+        app:layout_behavior="gr.thmmy.mthmmy.utils.ScrollAwareLinearBehavior">
 
         <ImageButton
             android:id="@+id/page_first_button"
@@ -88,7 +88,7 @@
             android:layout_weight="0.8"
             android:contentDescription="@string/text_last"
             app:srcCompat="@drawable/page_last"/>
-    </android.support.v7.widget.FitWindowsLinearLayout>
+    </LinearLayout>
 
     <me.zhanghai.android.materialprogressbar.MaterialProgressBar
         android:id="@+id/progressBar"
@@ -107,11 +107,8 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|end"
-        android:layout_marginBottom="54dp"
+        android:layout_marginBottom="50dp"
         android:layout_marginEnd="@dimen/fab_margins"
-        app:borderWidth="0dp"
-        app:layout_anchor="@id/topic_recycler_view"
-        app:layout_anchorGravity="bottom|right|end"
         app:layout_behavior="gr.thmmy.mthmmy.utils.ScrollAwareFABBehavior"
         app:srcCompat="@drawable/ic_add_fab"/>
 </android.support.design.widget.CoordinatorLayout>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index acb97405..9194ce44 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -5,24 +5,6 @@
     in the style.css file!
     -->
 
-    <!--Indigo-->
-    <!--<color name="primary">#3F51B5</color>
-    <color name="primary_dark">#303F9F</color>
-    <color name="primary_light">#C5CAE9</color>
-    <color name="accent">#009688</color>
-    <color name="primary_text">#000000</color>
-    <color name="secondary_text">#757575</color>
-    <color name="card_background">#FFFFFF</color>
-    <color name="divider">#8B8B8B</color>
-
-    <color name="transparent">#00000000</color>
-    <color name="white">#FFFFFF</color>
-    <color name="black">#000000</color>
-    <color name="iron">#CCCCCC</color>
-    <color name="card_expand_text_color">#464646</color>
-    <color name="background">#D3D3D3</color>
-    <color name="dialog_bg_semi_transparent">#80212c6f</color>-->
-
     <!--Dark-->
     <color name="primary">#2B2B2B</color>
     <color name="primary_dark">#333333</color>
@@ -38,5 +20,5 @@
     <color name="white">#FFFFFF</color>
     <color name="iron">#CCCCCC</color>
     <color name="card_expand_text_color">#E7E7E7</color>
-    <color name="dialog_bg_semi_transparent">#8026A69A</color>
+    <color name="dialog_bg_semi_transparent">#D926A69A</color>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d8f09886..497f8dee 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -10,7 +10,7 @@
     <string name="about">About</string>
     <string name="version">v%1$s</string>
     <string name="logo">Logo</string>
-    <string name="trollGif">You should watch a funny gif!</string>
+    <string name="trollPic">You should watch a funny pic!</string>
     <string name="login">Login</string>
     <string name="login_spinner">Authenticating&#8230;</string>
     <string name="logout">Logout</string>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index b3a619f3..ad6de6d0 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -38,9 +38,9 @@
     </style>
 
     <style name="AppCompatAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
-        <item name="colorAccent">@color/accent</item>
+        <item name="colorAccent">@color/iron</item>
         <item name="android:textColorPrimary">@color/primary_text</item>
-        <item name="android:background">@color/dialog_bg_semi_transparent</item>
+        <item name="android:colorBackground">@color/dialog_bg_semi_transparent</item>
     </style>
 
 </resources>