Thank you, Tore.
Ok, the final specs for this is:
3.0 GHz AMD Athlon Processor
GeForce 9600 GSO Graphics Card
2 GB of DDR3 Memory (4 GB After upgrade)
Probably a 400 GB HDD, maybe 640 GB
550 Watt Power Supply (Probably)
Gigabyte ATX AMD Motherboard
Operating Systems:
*Windows XP 64 Bit
**Windows 7
Fedora Linux
(*Meaning "maybe", **Meaning "probably not")
Like?