Actually I assumed that I didn't have to spell Vista Home Premium without having someone feel a compulsion to correct it. Really? No other edition of Vista has that word in it? Wow, I'm shocked then and glad you were able to figure this out without me having to spell it out completely.
Yes, I'm running 2gb of RAM, The graphics I deal with are insanely complex, and yes, I have multiple programs open because I can't operate with only one app open at a time. Yesterday I was running Photoshop CS2, Illustrator CS2, InDesign CS2, CorelDraw X3, Thunderbird, FireFox, Acrobat and some others... I could see that being a problem, however today, I'm only running CorelDraw X3 and Thunderbird and was crashing earlier. So that was not the problem, thanks anyway.