A few places have the xtreme carbon fiber frame out this week. I just bought one from Michael at ushobbysupply. It's a lot of money, but if you have seen this thing it looks awesome. Not sure if I can link to another forum but if you want to see pictures and a build log check this out http://www.rcgroups.com/forums/showthread.php?t=877533

Finally the biggest problem with the HBK2 (weak frame) in my opinion is gone. Now if I can just keep from crashing it.