I'm also a windows user (yeah, yeah...blerg) who is stuck at the flashing moslo part. Everything up till that point is flawless, but at that step the flasher gives me errors like "bad initfs format in initrd-moslo" and "FIASCO ERROR: initrd-moslo: no such file or directory". I downloaded the moslo.rpm and used 7-zip to extract it, getting only a .cpio file with the same name as the .rpm package had. I put that in the flasher folder and tried to use the command listed...but to no avail.

Would anyone have a work around or suggestion?