I think i messed around with LiteStep a few years ago. But I don't think I'd use it for real ever. Especially not with ThemeXP and the themes support built into xp.
That's all add ons right? I've never seen it for free.
I like the feel of LiteStep, I've got it on my home PC and work PC now. There's just a few things I like better about it. I'm still playing with customizing it the way I like, but I'm happy so far. I'm debating about putting it on my other home PC.
there's a program you can run to hack around with your registry in xp to get it to work with the free tools out there.