Hello! I seem to have the firmware upgrade tool "working", but it doesn't seem to do anything. When I first tried, I got an error -- but then I downloaded the MacPro EFI update, and the Firmware Upgrade tool uses that. When I restart my computer and hold down the power, it flashes it's lights and beeps. But, I have an un-supported graphics card from Apple, so it doesn't show any of the grey-screen stuff (The actual updating). It stays black for around 3-4~ minutes, then it restarts. It starts up normally, and doesn't say anything. When I go to "About This Mac", it says "Early 2009 Mac Pro" still, instead of 2010.