on the chasis dont get the P180 ... personal experience, got one currently and been using it for a well over a year ... during cold days the alluminium warps and looks real ugly .... your componenets do run a little hotter, (my 7800GTX's at the time would overheat) ... you cant use water cooling with the 1st gen P180, thats if you wanna water cool ... get antecs other one that looks a little like the coolermaster ... the nine hundred ... i dont like a window and for me the P180 looks real cool, even if it does look like a fridge ... but it erks me that is warps ...