Easiest way to get windows onto the pandora would be via Dosbox. With dosbox, you are able to boot up to windows 2000 (we've done it on the psp as well as windows 3.1, windows 95, windows 98 and all are almost usable on there). It is also possible to boot windows XP up to the point where it says if you want to start it in safemode or whatever. It's not very hard either to boot these versions of windows since anything <win3.1 can be directly run as a program from dos and >win95 can be booted from there. The only thing that holds it back on the psp is the lack of ram (it can only use 17mb) and the horrible processor. On the pandora, i think that these may actually be usable?