Sony prepping a new Clie?

Is Sony prepping a new Clie? We've already long given up of them ever bringing back their line of Palm-powered handhelds back to the States, but the flame still (technically) burns in Japan, even if it has been since September since the last Clie made an appearance (the much decked out
PEG-VZ90,  if you're wondering). There've been already some rumors that Sony is going to bring the Clie back, only this time
running on Windows Mobile rather than the Palm OS. Not sure whether this new Clie is going to swing that way or not (our gut feeling is that they're sticking with Palm...for now), but this new handheld is supposed to be some sort of follow-up to the
TH55 (which is pictured at right).
Should be out this month.