Final Report. Let me start by noting that my above comments involved using nLite 1.4.6 because I’d read that the recent release 1.4.7 didn’t burn the .ISO to cd. I’m using nLite 1.4.8 as suggested here in this forum. The slipstreaming when well, but when I attempted to burn the disc the app needed to format the cd then froze in the middle of the process. I did a force quit via task manager, formatted the cd in windows and started up again. Once in, I started up using the last session then attempted to burn the cd, the application claimed it did just that, but there wasn’t a file on cd, in fact I could not find the file in the place that I saved it. I reasoned that the .iso was lost, or not created, quit the app, rebooted my machine then tried again. I deleted the last session saved and started fresh. Fast slipstreaming, but the file was not saved in my folder then I open a window and notice the .iso file was in C:\. I then began to burn the file to cd, but the app indicated that it needed to format it which I’d done thru windows, so I used a different cd, which it accepted. The app claimed it burned the .iso to the cd but it did not, so using Roxio Media Creator 7.5, I burned the .iso to cd and, finally had a WinLite XPP SP2 cd. I proceeded to reboot then attempt to install the O/S only to be faced with the same problem. My product key number was already coded in the boxes and the prompt box “Invalid product key” appeared very prominently. Your experience my vary, but this did not work to my satisfaction. Regards, Asamp