i'm still figuring out which way i prefer, and was wondering what other people have got going so far. right now, it's pretty basic. two spaces, left and right. the left basically has everything, the right has iCal open fullscreen. and iChat is on both, so i can see when people talk back no matter what space i'm in. iCal's nice to look at uncluttered, but some other apps like Mail and Safari work fine windowed. i'm still feeling it out.