This happens every time I try an install of Litestep (and I have formatted in between). I install it, it appears to work fine. I try to dial in to my ISP and it connects, but there is a block and no data can be transferred. It's not my firewall. Is there something I need to configure under Windows to make it work? I'm running Windows XP. Thanks in advance.

Litestep is a shell. It works ontop of XP.
XP handles your internet stuff.

Is it a specific app causing trouble? or is everything not working?

Does your ISP require a special logon app, as opposed to using plain old DUN?