nevada12

hey, im not really sure if im posting this in the right place, but your help would be appreciated. i ordered tacops4 a week or two ago, for mac os9, and when i try to open it, the game opens and i get to the main menu, but after i load a scenario the game partially loads the map and then locks up and the computer completely freezes. I remember a couple years ago i downloaded the demo and really enjoyed it, but this year i re-downloaded it and it froze up the same as the full version does now. i found out that the demo doesent work after march 2007, so i was wondering if maybe the same problem is affecting the full version? again your help would be appreciated.