Gateway mobo in ThermalTake/other case?

Hey, I am probably going to get a ThermalTake II 6000A case, or an Aluminum Alienware-like case, and I was wondering if It would fit my Gateway Motherboard(Intel 850)... or does gateway make them so they only fit a gateway case? Thx..

The only thing you may need to concern yourself with is the back plate. You may have to use/modify the one from your old case if it has a non-standard configuration.

I think all gateway mobo's are non standard. You will have to do some modding I think.