I'm using vmware and running 5 virtual machines (win2k3). Unfortunately, I double click on Black Ops, the game running and minimize to taskbar. Then I use Task Manager to end it and I got a BSOD. As I guest, it may because of Ram overloading. So any help would be very thankful. Specs: Windows 7 Pro 64bit Retail version Lappy: Dell Inspiron 15R Bought on January 2011 Ram 4Gb, CPU core i5 2.67GHz, VGA Ati HD5650, HDD Seagate 500GB.