Hi. Any ideas why the Win XP stop screen error on installation? It says:"A problem has been detected ....STOP: 0X0000007E (0XC0000005, 0XF748E0BF, 0XF78DA208, 0XF78D9F08)pci.sys - Address F748E0BF base at F7487000, Datestamp 3b7d855c". I found info here:Link that indicated slip streaming SP2 into an iso boot disc of Win XP may solve the problem. I'm ashamed to say that I'm having trouble burning the iso. The directions from nLite seem straightforeward. I can't get the iso disc to boot. Out of desparation, I just bought Xp home UPGRADE with SP2 included @ OD. I already had an new, unused legal XP Home upgrade that doesn't have SP2 and it won't fully install either, nor will XP Pro without SP2. Geeze, I can't even get the legal Win98 disc to boot. Question: Is it possible to install Win XP home UPGRADE version that includes SP2 right out of the box on a new HD with no OS? I'm hoping this is a software problem (probably user prob,lol); and not hardware. I'm starting to freak out as I'm running out of time on return policy at Fry's. The system post's and Win98 will actually start to install but quits giving me an error as well. Something like"insuficient memory-quit one or more memory res.? programs or remove unnecessarry utilities from config.sys and autoexec. bat files?? Question: Is it software? Will a FULL version of XP cure the problem? Thanks for any help. (Athlon X2 3800+, K8T890-A, Corsair 2GB twinx2048-3200pt,Seagate 300Gb Sata.)