Sorry for taking so long to get back to you guys. I've been a bit busy lately (and lazy when not busy :P )

I'm not using Plus at all yet. Like I said, this was a recently installed Jazz 2 program on a new machine, and I haven't gotten the chance to Plusify it yet. Far as I know, the files should all be brand new.

My computer is a Service Pack 3 Windows XP. I'll keep DEP in mind, although the link Slaz provided made it sound like a last-resort option.

JCS.ini looks fine (though I wasn't really messing with it in the first place), although I'm not sure what that has to do with the program's selective level loading.