how do i install iAntares 10.6.3 v2.2 on a hp dc7600?

Specs:

HP DC7600 SMALL FACTOR PC
PROCESSOR: INTEL PENTIUM 4 HT 3GHz
HDD: 80GB
RAM: 1GB
CD/DVD
8 USB PORTS
ETC.....

PLEASE HELP, FIRST TIME FOR HACKINTOSH