I'm also curious about the new Twin Peaks - I wish I could see it (my TV package doesn't include Showtime, and I refuse to pay the extortionate extra fees involved to get Showtime).
There were only two series originally - the first series was phenomenal (the original pilot was as well); the second series started great (up to the revelation of who killed Laura) and ended great (with the surreal extraterrestrial storyline) - however, the middle of the second series was the ultimate in 'WTF?'.
I hope this third series imitates the first and not the second...