MagnusEffect: Ok that makes sense, thanks for getting back to me and pointing me in the right direction. It's nice to know people are working on this though to hopefully fix it at some point. Cheers!!

The reasons your CoH games are crashing is because Spearhead is a resource hog. If you play on big maps or with lots of objects, you game is going to crash often. This has to do with the fact that CoH2 currently doesn't take advantage of most of your computer's ram. The devs are working on a 64-bit version of the game; its available to play as a beta. It might help with the crashing issues. Check the Spearhead mod description page for details on how to address this.