I have just recently installed 5D15 and I am very upset to see no DVD support : ( I poped in a DVD and it came up as a DVD CD but no apple DVD player I am impressed with launching apps its very very fast IE takes me like 2 or 3 bounces but I am sad to say that X freezed on me while using a program : ( but is a first for me so I'm not too unhappy(besides some kernel crashing shit) and classic now works also better with apps cause theres an opentransport extension in it and some others it also launches better and the genie effect goes really fast whem minimizing now I like it I think theres some other small stuff but I can't think of it right now......oh yeah and my USB CD-RW doesn't work with it.....