35C is is prefectly fine, quite cool infact. I can't look at those minidumps untill I get home.
I'm almost certain we're looking at a driver issue here, in the first dump it was a mcafee driver that caused the crash but I think its unlikely to be mcafees fault. I expect to see other drivers causing crashes in the other dumps, I expect there is a rogue driver somewhere causing these problems.
I'm not sure starforce is the culprit, starforce drivers are active only at execution of the protected application, so that doesn't fit in with completely random crashes unless its a background application like antivirus. Speaking of which have you tried loading in safe mode? do you still get the crashes then?
you can uninstall them here
or you might be able to update them? I think if you remove them any software you own thet uses starforce for protection will not launch.
I still recommend you run memtest86 to rule out a hardware fault with the ram. you can get it a majorgeeks.com