Bumptop desktop messed up

Hi. I have until recently been using Bumptop with great satisfaction, around the time when the invite friends function was introduced, my Bamptop has been messed up. The traditional bumptop desktop has been replaced with what seems like the "bump this folder interface": gone is my background and walls, instead replaced with a bland greyish background. If a drag an icon to the edge of the sceen, the workspace simply expands, just like in the "bump this folder" interface. I've tried changing my settings, theme and reinstalling, but nothing seems to help. Hope you guys can fix it, since I miss using bumptop. I am using a localized version of Windows xp. If you guys need my system specs, let me know, and I'll post them.