Guitar Hero WT downloadable content problem

[grayz]

I've just started playing Guitar Hero World Tour and there seems to be a problem with it. Whenever I'm in the list of songs and choosing the ones to play it freezes for a second and then it comes up saying that the downloadable content has changed and the game has restarted.

Anyone else having this problem?

[bullet90]

Are these the songs on the disk or downloaded ones ?

[Girth]

Try updating the time & date. Know it sounds daft, but if the date keeps resetting to 2005, lots of weird things like this can happen. (Mine does this and I sometimes get read errors on discs until I reset it).