Good news for everyone who is waiting for this mod to be ported over to vBulletin 4.
Everything is functioning 100% from what I can tell. I'm in the process now of removing the old styling code so it fits in more with the look and feel of 4.0.
vB 4.0.1 is scheduled for release on Monday, so I'll try my best to have the vB4 release of this mod ready for you guys to test