I just bought the everything Pak USB hard drive, and installed 2010 (copying all real tracks to my hard drive, using option #3 of the installer)
Now when I try to load a song with real tracks , be it a demo or one of mine, it loads OK but only plays for 2 or 3 bars and all the tracks drop out except the drum track. Never had this problem with 2009.5

Really annoying as I want to put down some Xmas backings for a gig on Friday..

Any clues anyone?