Dunno if its completely a Compatibility issue, but for some reason I cannot use Solo mode at all...when I open the disc manually to view the files within the disc they are there, but once the game is installed again thinking it may have been an error it directed me straight to Live...doesn't help much when I am rusty so I need to brush up in solo mode but can't because it basically doesn't excisist. Any Advice one what to do?