I just changed my LJ style, but I found out that S2 doesn't support (at least not in an obvious fashion) mixing and matching styles.. I was hoping to keep my old style (component) for all of the views except the friends page, make that one something simple and clean. Now that I've got the treo, it's nice having a style that's actually simple enough to view my friends page through without waiting forever for it to load. I just wish... I just wish they weren't all so damn ugly... bleh.
I may just go back to S1; for all of its limitations, it was much simpler to use, and I don't feel like spending hours studying just to tweak my LJ style.