I have an new HP Laptop running Vista Ultimate SP1 (alas): Computer: ACPI x64-based PC RAM: 4 GB 1 HD: TOSHIBA MK3252GSX ATA Device IDE ATA/ATAPI controllers: ATA Channels 0, 1, 4, 5 Intel ICH9M/M-E Family 4 Port SATA AHCI Controller - 2929 (driver problem with XP!!) Two processors: Intel Core2 Duo CPU T9600@2.8GHz Main use for machine at present is web programming course I am attending. I continually confront Vista issues and wish to install Windows XP Professional SP2 in separate partition, which I have created for the purpose. I am attempting to slip-stream the required drivers into the WinXP install software. I have complete Windows XP Professional retail install disk with SP2 which I copied to a separate folder on my hard drive. I downloaded and installed nLite version 1.4.9.1. I downloaded drivers alleged to be compatible with my hardware from www.versiontracker.com . The result was the result was INFUPDATE_8.3.1010.zip dated 9/25/2007 and which yielded a folder with many drivers when unzipped. I brought up nLite and pointed to the directory where I have copied the WinXP Pro install CD. On Task Selection screen I chose "Integrate Drivers" and "Create Bootable ISO". When asked for insertion file I pointed to the INFUPDATE_8.3.1010 folder, which holds all of the drivers that were unpacked. When the image is created I chose "Direct Burn" to produce a bootable CD. The image was created verified, and burned to create a bootable CD. It was burned at 10X, the slowest speed that the pulldown menu offerred. The CD thus produced was placed in the CD drive and the machine restarted, booting from CD. The install proceeded until this message appeared Setup is starting Windows followed by BSOD with this text: A problem has been detected and windows has been shut down to prevent damage to your computer. If this is the first time you've seen this stop error screen, restart your computer. If this screen appears again, follow these steps: Check for viruses on your computer. Remove any newly installed hard drives or hard drive controllers. Check your hard drive to make sure it is properly configured and terminated. Run CHKDSK /F to check for hard drive corruption, and then restart your computer. Technical information: *** STOP: 0x0000007B (0xF78D2524, 0xC0000034, 0x00000000, 0x00000000) It seems likely that either (1)I have not found correct drivers or (2)have not slipstreamed them properly. This is far as I have been able to progress. I have seen the post here in this nLite forum but it seems to involve a situation where WinXP has already been installed on a PC, not a slipstream/installation process. I am somewhat experienced with Windows etc. but some of the posts in this forum are admittedly over my head; I am not into hardware very much. If anyone has any idea how I might overcome this problem I would appreciate any information you can share. Thanks in advance.