Well, the size of the OS appears to be pretty much the same. It may be pushing the limits on the current generation (7290/7100), but I don't honestly see why it wouldn't be supported (unless the hardware simply couldn't support it, which could be the case). I'm in agreement that it will ATLEAST be supported by the 8700 and 7130 generations, although 'when' is likely going to be another story altogether (likely Q1 2007, but that's just an observation based on past releases).