The title says it all and I'm not sure why my applications keep quitting. It seems to be mail, finder, and safari the most. Sometimes after a long period of 'sleep' the mac will restart itself. Here is my set up. OSX 10.8.2 on a Late 2012 Mini 2.3GHz i7, Crucial 16GB RAM, Samsung 840 (non pro) 250GB SSD fused to the stock apple 1TB HDD. I've only had this set up for a few weeks. Verified the disk.... everything is ok. Ran a test on the RAM and that came back fine as well. Any ideas?