I am not the best at this, but maybe I will stumble on something.
The dump file indicates a problem with Memory Corruption, but not sure it is telling you anything useful. It probably means some driver is messing up, but I don't have a good explanation.
Since you said it started recently, you do seem to have a newer driver called:
AntiLog32.sys Tue Aug 07 04:46:06 2012 Possibly an anti-key logger?
May not be related, but you might check to see if you can find what it is.
You also have a couple of older drivers. Again, does not necessarily mean that are at fault, but something to check.
000.fcl Fri Sep 26 08:11:12 2008
gdrv.sys Fri Dec 07 00:21:04 2007
You are running a TuneUP Utilities? Is that recent and can...