hi everybody, frist, thanks the author for the great work on this tool! It's really useful. second, the error description: When using nlite 1.4.1 on a XP x64 SP1 source and slipstreaming x64 SP2 with nlite a nlite-created ISO, in textmode setup just after formatting a partition a error stating that setup cannot read vom CD (retry a few times, then copy files to HD, press Enter to retry, F3 to abort.. ). [i have tried if it's driver integration related, components removal related, SFC related, ...etc., in the it comes down to the slipstreaming of the SP2, without it, it works fine] Workaround: do NOT choose to burn cd / iso as task, do not create a iso / burn a CD in Nlite. Instead use a burning software like Nero: Create a new boot CD; change the bootsector to boot.bin from nlite install directory. -> there are howtos on the net. regrds, BLJ