I just got SimCity running on my iMac in Windows 7 boot camp, and it's asking me to update the video drivers. It's a mid-2011 iMac i7 with that 2GB video card. I have been hesitant to upgrade the ...

While using my iMac on OS 10.6.8, occasionally the whole system will freeze for about 10-60seconds, during which the harddrive will turn audibly loud. Meanwhile, the disk activity shown in Activity ...