I thought of that, however, based on my experience with WinPE and considering I basically need the full OS install, it is not what I'm looking for. (By experience I mean booting up and seeing that there's no explorer.exe) I thought about using an explorer replacement such as Aston shell, but still it does not meet my criteria. Another option I looked into was Windows XP Embedded. The problem with that was, as far as I know, it only works on the target computer you design for. I've heard rumors about "generic drivers" that allow you to run it on anything, but searching produced no results. Then there was the theoretical hybrid XPEmbedded-WinPE approach; Build a stable, streamlined kernel using XP Embedded and somehow combine it with the run-on-all WinPE image. That wasn't my idea, and I haven't heard anything about it past speculation. Long story short: I need a regular XP install divided in half. Pipe dream? Maybe. But hey if somebody knows something its worth asking.