On launch, this game drags my Mac to its knees. MacBook Pro/2.53ghz/4gb/core2/10.6.4. I turned off best graphics. I've launched it with nothing else running. I've trashed it (using game manager) and reinstalled. Can't get past the opening animation because I can't get real-time control of the cursor. Everything else - including all the games I've gotten through Big Fish - everything else runs fine.