Filed under: Portable Audio, Portable VideoWe've already had a few reports of some problems with the latest Zunes (and the latest firmware), and it now looks like there's another issue brewing, with a number of users complaining of battery problems with Zune 30s and 80s loaded with the most recent firmware. Apparently, the Zunes have the unfortunate tendency to rapidly drain their batteries, even when the player is not in use. Judging from the discussion on the Zune.net message boards, that particular issue seems to be due to some unknown difficulty the Zune has with entering hibern
