I run Lion and latest PD6. When I start vm with Win7 and start working, after 3-5 minutes my MacBookPro keyboard stops responding, the same with click on touchpad and magicmouce. However the system keeps on working fine and I can drag mouse cursor using both touchpad and mouse. But there is not way to get keyboard or button back to life, so all is left to turn of macbook completely. I made many tests, it happens right in few minutes after I start my Win7 machin in PD6! It never happened with PD5! Frankly speaking, I had the same issue many months ago before Lion, that's why I kept on using PD5. Please help ASAP.