First, I would like to say that this is an awesome program--thank you nuhi and all testers. Second, this is the first time I've used nlite, so forgive my noobishness to the program. I have slipstreamed XP and SP2 using the M$ method and I've used Autostreamer, but I've never used nlite. I have been searching through the forums and reading the stickies(especially the unattended installation), but I haven't found anything that answers my question. I used nlite to slipstream XP Pro and SP2 and integrate RyanVM's 2.1.11 Post-SP2 pack, hotfixes since that pack, DX 9c addon, and the WMP10 addon. This is all I've done so far. My question is--can I use nlite again, point to that folder(called it XPSP2 CD 8-07) and now customize further as well as create it as unattended and a bootable ISO, or do I need to start from the beginning again (or should I start each custom CD from just a slipstreamed XP-SP2 folder and then add the packs/addons for each)? I have 3 machines/3 licenses I wish to do this for. Frankenputer. P.S. I'm using nlite 1.35