I have made a spindle of coasters trying to get an unattended install made, I am using an XP corporate licensing cd. I slipstreamed SP2 and I have tried it without. I have tried it 6 ways from Sunday and I always get this message. Please insert the Disk labled: Windows XP Professional Service Pack 2 into drive A: My choices are retry - enter or F3 to exit. I put in the original disk at one point just to se what would happen and it started installing no problem but it was not unattended. I tried doing this by just adding the winnt.sif file but I can't have any luck. Looks like it is back to ghost for me which really sucks because I am setting these up in a school and have 300 different brands of PC's Is there a product that you can buy that will do this? I am ready to pay someone for this to be made for me just about. E-mailing the unattended.txt file is easier than pulling out what hair I don't have. PLEASE HELP ME, Bill