When Apple came out with Mac OS X 10.6 Snow Leopard, the company unveiled a whole new version of QuickTime Player (and also jumped a couple of version numbers in the process -- going from "7" to "X," or ten). The player component of QuickTime X was much sleeker than QuickTime Player 7, but lacked a lot of the added features that version 7 had (like Play Selection Only, Loop Back and Forth, etc). While it doesn't appear that Apple has added any of those features back into QuickTime X yet, the Lion Developer Preview 2 released today sports a new QuickTime X player (version 10.1) with additional sharing op
