I'm sorry I didn't mean to confuse people-- I meant that litestep itself does not work with the tablet xp. There were horrendous bugs all over the place when I tried running it... I figured it probably had to do with the extra processes that go into that OS. I didn't delve into the program enough to figure out all of the different problems but needless to say it was a big mess. Overlapping icons, non-functional icons, problems with pen recognition software... I don't really know enough about computers to fix these kinds of problems otherwise I'd love to make a more compatible version for the tablet xp os.