Ahh, the Sonata I. Not a bad case if you understood it was designed
for quiet not performance and fixed the front USB port with a free
from Antec new one that would handle USB 2.0 devices. My wife had one
for a couple of years untill she wanted more performance. It got
replaced by a COOLER MASTER Centurion 5 CAC-T05
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119068
bought on sale for $49.99 USD with free shipping.
It probanly qualifies as CAG 1.1 compatible.
OTOH for a new build for the new INTEL processors I'd probably go
with a minimum of 120mm fan in front and a 120mm fan in the rear for
quiet and cooling.
For consideration:
http://www.newegg.com/Product/Product.aspx?Item=N82E16811226040
http://www.newegg.com/Product/Product.aspx?Item=N82E16811226041
<if you don't mind the color >
Though if I were building a gameing pc I would look for a case that
could handle extended atx motherboards so it could easily handle long
video cards.
Bill