Cool.
Ya, like I was saying, I can't really help ya too much without a new recent crash dump.
So 3 things you can try at your discretion in no particular order:
1) Post a new crash dump if you have one.
2) Test the modules in the manner I described.
3) Use the tool I linked you to, in safe mode, to make sure all remnants of AVG are gone. I would also uninstall that Security package and replace with MSE, since MSE is known to never cause any crashes. This way, if you continue to have them, you can be sure it is not an a/v problem.
Important to get all that AVG stuff away.