Hey well first off I'd like to say great program you have there! Saves me allot of work doing it myself. Now I've notice some problems with your latest version (v1.3.5). First, when I am configuring service settings. I've disabled the Task Scheduler service, and it ends up staying as Enabled and set to Auto. Second, when I install my slipstreamed version everything goes well. But after the installation, I'll go to windows updates and windows prompts asking me to put in my Windows Installation disk, because files have been replaced with unrecognized versions. Now I am not sure what would be giving me the second issue, but I'll give you some information on my slipstream setup. I've integrated all the latest Hotfixes (up to June 12, 2007), and some optional updates. I've integrated custom drivers for my system, removed some components, changed some windows options and tweaks. I find the second issue important because this popup keeps coming everytime I install a new program, or update windows, and sometimes when I first startup and logon to my system. I'd like to get this resolved, because I don't wan't to disable the Windows File Protection to remove these popups. The operating system I am slipstreaming is, Windows XP Professional SP2 Corporate Edition. Thanks