Whelp, here I am on the Intel forums for the first time... I do already own one Intel Mac, but I am a PowerPC guy. Anyway, I went on my local Craigslist today and found an ad that had been posted only 5 min. prior. It was a 3Ghz Quad-core late 2007 Mac Pro for $50. My jaw dropped and I decided to get it that same night. We drove over there and met the guy who was selling it---he is an IT manager at a graphic design (advertisement) company. He had some 2007/2008 iMacs, but I forgot to ask their prices. Anyhow, I gladly went and picked up the thing for only $50. He sold them off in bulk, so I am sure that's why this was so cheap. This guy actually worked for Apple in the 80s and owns a Lisa and a 128k... pretty awesome. Anyway, It turns out that he had two of them and he selected the 3Ghz model for me! I got home expecting it to be 2.66Ghz, so that was a very nice surprise. It currently has 4GB RAM and three HDs, making up a total of 820GB. I am purchasing a 256GB Samsung Evo for X-mas, and that will scream in this machine! This is my first time really sitting down at a freshly-installed-upon Mac Pro, and it's very nice and fast. I will NEVER ditch PPC, but I guess this is still gonna be my main desktop now. No matter, I still have plenty of PPC Macs that I typically use. This is currently running SL snappily, although I wonder if Mountain Lion would run nicely on it... I'll post pictures soon; I first have to clean it up tomorrow and install LED lighting like I did with my PowerMac G5.