Pros: This build went together easy as pie. I chose the Core I5 and G.Skill 2x2gb ram with my old 650 watt psu and 8800GT. The ram slots are slightly tight but I reckon that is a good thing. Just make sure you get the sticks seated properly.

Cons: I cut myself on the i/o shield thingy in the back dang.

Overall Review: This was an effortless build and my rig screams! I was on a budget and this satisfied my needs... Played BFBC2 with everything on high for like 2 hours and not a core went over 43 degrees C. I like it!

Pros: it was cheap

Cons: it was garbage

Overall Review: impossible to set up, little piece of plastic crape. i chucked it straight into the garbage after salvaging the batteries. i should have known better...

Pros: does exactly what it's supposed to do...supply air

Cons: very noisy

Pros: basically allows you to zone your home and control temps in each room if you carry it with you

Cons: you need some hvac knowledge to install and program these. i had an hvac guy wire my first one and then i was able to wire the second

Pros: It concerned me that the thermal paste was already applied to the stock heat sink but it seems to be running very cool in my Zero 2 case. Using the stock heat sink I'm at 37-43 degrees C on all 4 cores after two hours of BFBC2. I am very impressed.

Cons: The anchors seem a little flimsy.

Pros: Rock solid and no conflicts with Asus P55 mobo. A little snug to seat but that may be a mobo issue. Not a bad thing I reckon just be sure they snap in well.

Cons: None

Overall Review: I plan on purchasing another set in the near future.