I am really excited about 2 for SFGAm next year. It'll be great. You can't complain about 2 new coasters in one year, even if both are shuttles. I am especially interested in seeing this new invertigo model. The S:UE clone should be wicked too. I went to SFO this summer but Superman was closed that day. From what I have heard though the impulse coaster is a really smooth and surprisingly thrilling ride.