I would appreciate a fix for this when you get around to it.
It seems the VM memory hotfix affected where you are pushing memory for your trainer.

Above is the link for the patch I used the 32 bit version. I have not tested it with the 64 bit patch as I have the 32bit OS. (Have the 64bit but I assume that will run games poorly since the 32 bit vista is already mediocore for games.)

...what good is a quad core processor if the OS that supports it cant run any games :-(

Anyway hope the link helps you look into the memory issue

OK since i did not hear back I decided to run softice and do some snooping BTW I figured out the problem. Once the hotfix from Microsoft was loaded the trainer could no longer access ANY memory space. So immediately I realized that that patch also does something to bit locker/application security Bit locker protects application and the memory space an application resides in. So long story short (i tested multiple things before I got to this point ) simply right click the trainer icon, then advanced, then give the trainer

Disabling the UAC in Control Panel > User Accounts will stop that annoying bloody thing :P

To me the UAC is useless.

But im interested in how you managed to get Sice running under the Vista kernel.