GPS City also lists the LCD "Backpac" for pre-order, ETA, March. This is supposed to be the item that plugs into the back of the Hero HD providing an view of what you are shooting or, presumably, what you just shot. Immensely necessary, IMHO, especially since the little screen and even smaller icons are almost impossible to see and figure out. YMMV.
I'm waiting until these actually ship before biting again with the GoPro.
2002 R1150GS - It's not about the knockdown, it's about the recovery.