I have acquired a June 2004 Power Mac. It's a dual 2.0, 1GB, 160GB hard drive, GeForce FX 5200. It's in fairly good nick. I installed 10.5 last evening, did all the wonderful updates and have it just about where I want it. I plan on adding another 2GB of RAM, is there anything certain brand I should stick to? I did search around but this info seems to be buried quite deep. I will also be purchasing a WD 1TB drive in the near future to replace the noisy Maxtor that is currently in there. I do want to add the bluetooth module to it, I see where it goes, read the tutorials. I found FastMac that carries the module, hardware, and antenna for around $40. I would also like to add the airport card to it but that isn't as important right now. I feel like I'm cheating on my MacBook by using this guy. It's a great addition to my Apple family!