Problem Solved: Well after installing the newest revision (R72 I believe) for 64bit, it works without crashing. Thanks again guys for all your help!
Old Topic Info;
Revised Issue (Much bigger issue):
So after some more testing, if I select more than one object and change properties of it (such as opacity, etc) the whole program crashes. This is pretty frustrating as I don't want to change these each for every object.
I'm not sure if it has anything to do with the fact that I'm using the 64bit version of C2 or the fact that I'm still using the free version (about to upgrade).
First off, I love the program, you guys are awesome!
Bug - Whenever you select multiple physics objects and try to change the friction/density(haven't tried other properties) the program will crash. If you do each separate, it's fine.
Win 7 - 64bit
NVIDIA GeForce GTX 590
Thanks for reading.