CAV Keeps Crashing

After installing CAV on my Mac it keeps crashing it. It is produced by either leaving the laptop on for a few minutes or putting it to sleep and then waking it up. The whole laptop freezes up and I get the spinning beach ball of death. The only way to recover is to turn the laptop off by the power button.

The model is the mid 2011 Macbook Air. Here are the compete hardware specs if these help you in any way.

And attached are the sample and information from Activity Monitor and the list of running processes.

Oh and its running OSX 10.7.2, build 11C74

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