Ok, i got my new PC today:
Athlon 64 2800+
512MB DDR400 SDRAM
Gigabyte K8NS nForce3 motherboard with hardware firewall
40GB 7200rpm HDD
400-Watt 'Win Power' PSU
Fedora Core 3 was quick to install, but i was disappointed. When i clicked on 'Computer Properties', it didn't tell me the specs of my computer. I also was disappointed by the media players and the office apps. They were a lot different to Windows and i just didn't like it, so i'll probably end up crawling back to Windows, sadly. Then again, with the hardware firewall and Advanced Virus Protection of the A64, i should be ok, as i rarely get viruses anyway.