Hello, recently I've been trying to upgrade me E-Machines, I've gotten new graphics card that doesn't fit because the case is too small. How do I know what case I can get that will be compatible with my motherboard. Pc wizard tells me my mainboard is eMachines EL1350, the tower is very small, compact. If I get a larger case, will it work with a smaller mother board? It seems to me the ports in the back won't line up with the motherboard if I try this.. Any ideas? What type of case do I have to get?