Hi all, I just found a Core Duo 1.66 GHz Mac mini (SD model) cheap, so I've purchased it on impulse. I've hooked it up to the HDTV in the bedroom and after installing the updates I've decided that 512 MB of RAM isn't enough so I've ordered 2 x 512 MB sticks from a reseller. I was thinking while I have it open I may as well chuck a 7200 RPM notebook drive in it. Has anyone here done this? Any issues such as heat or noise? Cheers!