Looking for a new case...

Hey there, lately iv'e been figuring all the parts for a new computer I plan to build. I thought I had it all planned out, including the case, which is a Sunbeam Black Transformer. The case has mass cooling, nice look to it and a clear side window, which is what im looking for. Only one problem which I found out recently is that the case is very loud. One reviewer compared it to a leaf blower. The case is good and in my price range but I don't know if I want a case if it's going to be that loud...Unless anyone can solve this problem I'm going to have to get a new case. My budget for the case is around $100 Canadian (about $85 US). I am willing to spend an extra 10-20 $ if it's worth it but can anybody make any suggestions on a good case? I was looking at the Thermaltake Sopranio mabye...
Requirments for the case I want:
-Nice look with clear side window (preferrably black in colour)
-Good cooling because I plan to overclock
-at least 4 5.25" drive slots and 2 3.25" all external
-front audio/mic, usb

any help is greatly appreciated

Coolermaster RC-531 - I would have added the Antec Sonata II, but it only has 3 external 5.25...

I like the Cooler Master RC-531 (nickname Centurion 531)

I have the Antec P180 and love it, just have to make sure your psu leads are long enough, has bottem mounted psu

What about the Thermaltake Tsunami?

I have a Coolermaster Wavemaster Limited Edition Blue (note the blue) and boy is that a sexy case. Extremely well made and looks awesome.

Have a mate with a Thermaltake Tsunami and that would be my second pick but it isnt as nice as mine (not being biased).

Hope it helps