I am really stuck at choosing a case for my new system. I want a big case (not necessarily a full-tower - some mid-towers are also really big). I will be installing an ATI 5850 card in - it's pretty long, so the case should be big enough to easily fit it. I wanted to buy Cooler Master Storm Sniper - it seems to be just perfect for me. However, it's still pretty expensive. Does anyone know a cheaper case of about the same size? And should i really get such a huge case for my system? One friend of mine, who's really good at computer hardware, told me that I can really save a lot of money if I buy a smaller case like Antec Three Hundred. Is he right?