DVD Duplicator Help


I’m looking to setup my tower pc to make it a 3 bay duplicator i’m running a
WinXp on a Gigabyte GA-K8NF-9 board a AMD Athlon 64 3200+ ,512 MB ram ,180GB HD and a SAMSUNG SH-S182M dvdrw drive. what do i have to change and what do i need to make my pc capable of being a duplicator. Thank