I have Tom Clancy's SSN, which requires Win 95, 120 MHz processor, and very old technonolgies compared to today. I have run it on a 550 with win 98, but when i put it on my laptop with xp home and a 1.5 ghz celeron, it plays the first cideo, then quits back to the desktop. I have run the compatibility wizard with many different options. Is there anything else i can do? I havent found any patch and nothing works to make it run after the first video. It does require a cd to run.