And to think, the season 3 finale of The Clone Wars just aired in the USA last night!  Wasting no time, the official site posted a 30-second teaser showing off season 4.  R2-D2 & C-3PO get hit by some net, we see a Mon Calamari warlord (heck, it might even be Ackbar) and loads of Clones.  In short, it looks good!  Check it out.