xjdiver:Also, I noticed today that the antec website's version of the p180 has a removable motherboard tray, like the 182, but not on newegg.
Where are you seeing that either model has a removable motherboard tray? They have space for cables behind where the motherboard sits, but the tray is not removable. You take off the side panel behind the mobo to access the space.
I'd highly recommend the P182, I have it and love it. One thing i would suggest is a modular PSU, as the space between the PSU and bottom fan is tight, and the space behind the motherboard tray for cables is rather limited, especially to fit all the extra Molex and SATA power connectors in. The rest of the case is quite roomy, and the removable HDD bays are very nice. I took out the top bay and only have my HDDs in the bottom bay, which allows more clearance for my video cards and increased airflow. You can also rig up another fan in this area if you so choose (using zip ties and such). The case is very quiet, very sturdy, and very heavy. You will need to get more fans though. The 3 fans that come with the case aren't sufficient for any serious components. I would recommend the Scythe Slip Streams and a fan controller.
Intel Q9450 @ 3.2 Ghz
2x Sapphire HD4850 in Crossfire
4GB (2x2GB) OCZ Reaper DDR2 1066
Gigabyte GA-X48-DS4
Antec P182 Case
WD 160GB HDD + 2x WD 640GB HDD