I had the Sonata, it was pretty good. It's a so-so deal if you need a case/PSU as one purchase (Fry's used to run them every few months at $59.99). I now use an Antec 3000b, which is an improved design and looks about identical to the Sonata. The 3000b cooling is much improved over the Sonata, and a quiet 120mm rear fan is included. It can be bought at Amazon for $43 shipped. You can then take the $50 difference from the Sonata and buy an upgraded PSU. Personally, I like the 3000b better than the Sonata, and I got in on the NeoPower 480 for $57 AR/AT from Fry's last week. $100 for a premium PSU and case! Couldn't be happier...
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