Hello, when i start to render in sony vegas 10, after about 5-10minutes my computer will shut down, i am rendering HD and i want to know if it is because my computer can't handle HD Rendering and i need a new computer, i read online that i could go to task manager and right click sony vegas when its using my CPU and click "Set affinity" which would half the CPU Usage? also i am running a 64bit operating system and i am using 64-bit sony vegas, if i were to use 32bit sony vegas would this stop it from shutting down, i am not worried about it taking longer to render i just want it to render 100%. I am not very good with computers so i have no idea what to do. any help is appreciated thanks!