I was looking at the gigabyte but the bit tech review shows poor game performance: http://www.bit-tech.net/hardware/motherboards/2010/06/15/gigabyte-ga-h55n-usb3-mini-itx-motherboard/1
What would people say is the best mITX board for gaming? building a compact rig to carry back and forth between Japan and the UK. Tom's Hardware did a group test back in February and said the ECS H55H-I
http://www.tomshardware.com/reviews/h55-h57-motherboard,2555-22.html
but a fair few board...