I've been playing the game without issue since the pre-release. This morning (06/06), a dialog box appeared with the following: http://i41.tinypic.com/fmhqpk.png Processor: G5 Power PC 1.8Ghz 4 GB RAM System: Mac OS X 10.5.7 The dialog box indicates I may have updated my system, but I didn't. When I...