I ended up reformatting my entire computer and having a fresh install of Vista Ultimate 64bit. I really didn't mind doing this since i was planning on it anyways. So far everything works perfect now. And yes, i did have the trial installed, then uninstalled B4 i bought the full version.
I have the very latest video drivers. I restarted after the installation completed. I have also restarted many times after that and still it continuously crashes explorer when it finishes booting into vista. Every skin has this happen except for the 2 default ones that come with Vista.
Your computer has a Windows Experience Index base score of 5.5 Your Windows Graphics Experience score is 5.9 WindowBlinds version : WindowBlinds 6.02 (build 75 x86 - Vista Edition) - 64 bit OS WindowBlinds is installed correctly on this PC WindowBlinds appears to be activated on this PC (Hannstar HG216) 1 is attached to ATI Radeon HD 3870 X2 Wblind.dll 2008/01/28 14:31:20 Wblind64.dll  
Your computer has a Windows Experience Index base score of 5.5 Your Windows Graphics Experience score is 5.9 WindowBlinds version : WindowBlinds 6.02 (build 75 x86 - Vista Edition) - 64 bit OS WindowBlinds is installed correctly on this PC WindowBlinds appears to be activated on this PC (Hannstar HG216) 1 is attached to ATI Radeon HD 3870 X2 Wblind.dll 2008/01/28 14:31:20 Wblind64.dll