The small DMP BD 77 is now already for over 7 weeks operation, and plays BD`s and DVDs without growl from. ^^ So without picture hangers, demolitions or similar ^^ The operating sound is the Panasonic kleisten the 2012 series as well as not wahrnembar (except briefly when reading the data). The installation of the device is Panasonic - typical "child's play". So as with other players in the pre-Panamax series. It is very important only to feed the player with the latest updates (firmware update). But fear not, the player announces intrude on automatically after the first. Auslieferupdate 1.33 / Meanwhile 1:44 (since more than 3 weeks). Again briefly to the drive noise: Those are when reading a bit louder (located on the faster reading time) than in older Panasonic - players. ^^ But are perfectly normal ^^ But other than that the whole playback operation very pleasant. So without whistling like many here writing. Otherwise, the player delivers what he should do: Perfect picture and sound quality, 24p with Stabieler playback.