I've used nLite in the past with great success but I'm running into problems now. I'm trying to create a new WinXP install DVD for several models of computers we have here at work. I'm also including as many Windows patches as I can. I create the image with nLite and burned it to a DVD. I can boot any pc to the disk and the install starts but it always fails with "The file iSSetup.sys is corrupted." At that point, the install fails. I know the source files are fine since I can install Windows normally from that disk. Any suggestions?