Ok, so I just threw this together, by making kqemu - the qemu accelarator portable. The zip file is 6.2MB, unzipped its 15MB(with a 10MB base linux image). I just thought some people might find this useful to be able to boot into linux on windows off their usb drives. For more information on Qemu click here. You can find some great linux images to that it will run flawlessly from here. Just edit the bat file by changing the img name to whatever you have downloaded. Enjoy.