I recently applied the 9370 upgrade and it's killing my XP VMs. They go into a cycle where they're simply hanging and prl_vm_app is using up 100% of my CPU. This used to happen in Parallels 4, but has been gone since 5. The cycle is common, and basically takes place every time I use the VM. It could take 5-10 minutes for the issue to clear, and I can use the VM again. I am a professional consultant and provide training and demos at clients; I cannot afford to have Parallels kill my presentations like this. I need to downgrade to the most recent non-9370 version. Can anyone tell me what version this would be and if there's a download link or KB article on it? Thanks, -Dan