Plenty of guitar rawk to go around, but Lolla Day One was a dancer's delight: Ghostland Observatory, M.I.A., LCD Soundsystem, Daft Punk ... bodies were moved and clothes were drenched. But of course there was plenty of fun from the six-stringers, like Silversun Pickups who were surprisingly awesome, making up for a lame showing at our last night with 'em, ...