I have Gigabyte GA-P67A-UD3 motherboard (B2 chipset stepping).
I want to try Gigabyte TouchBIOS, but there's an update only for GA-P67A-UD3-B3 motherboard. However I'm not sure that there's so much difference between these motherboards.
So, can I use a BIOS for GA-P67A-UD3-B3 on GA-P67A-UD3? Did anyone try that? Is there any thing that makes these motherboards' BIOSes incompatible?