Step by step on how to have unlimited (100) home screens
1 - Backup folder C:\private\200159c0 and file C:\private\10202be9\persists\200159c9.cre (This is in case you don't like it after the mod is done.)
2 - Open the Rar file and copy to c:\. Overwrite all if prompt to.
3 - Go to C:\private\10202be9\persists\ and delete 200159c9.cre
4 - Restart the phone.
Homescreen will revert to it's original state.
A prompt may pop up for some error in homescreen. Ignore it. (Although It did not come on my N8)
Note after 6 Homescreens the screen dots on the bottom of the home screens disappeared (Maybe Theme issue), but this will not stop you from creating the Homescreens (Also this is why I have posted no screenshots)
Known issues: Phone rotation may lag as reported by some users but didd not on my phone. Also a prompt may pop up for some error in homescreen. Ignore it. (Although It did not come on my N8)
Tested on my N8 official Belle cr@ck3d. Thanks to the original Uploader.