We think we've got a pretty good
-- nay, perfect
-- idea of what this is, but Sprint's doing its darndest to keep us all guessing about its upcoming handset that's "redefining flip." We can't really say we blame them; Samsung's curiuous two-sided musicphone is pretty innovative even on a bad day, and it's likely in Sprint's best interest to ride the hype for everything it's worth here. Anyway, the latest marketing antic has us looking at an official countdown to the Samsung "Flipper" m620's reveal at CTIA (at least, that's our best guess as to what's going on here) toward the end of this month -- a phone Sprint promises will offer "a perfect trifecta of voice, music, and unique, stylish form-factor." Their words, not ours, but if the buzz the m620's GSM cousin has been generating translates well to the CDMA version, they may not be too far off the mark.