Smallest case for ATX Mobo

[berserk]

I want to build a case that I can easily take to Lan Parties. I already have alll the parts I just need some suggestions on a case. I would like to find the smallest case available that can house an ATX motherboard.

Can someone suggest any cases?

Thanks

 

[berserk]

I am actually looking at the Antec Super Lanboy as it seems the lightest smallest case for ATX motherboards. Thanks for all your replies if you have other suggestions please keep them flowing.