I want to build a cd dupe tower. Any advice?

Hello all,

I would like to buildmy own cd duplication tower, with atleast 6 burners.

What do I need ot go abot this? So far i know I need:

6 burners, a “controller” (i dunno what it is or what it does) and the tower to store it all?

Am i missing anything else? Would i be able to build this for under $500?

Also, I would like to keep it standalone, unles that will drive the costs up, but i am willing to interface with my pc, if it will make pricing a bit more bearable.

USA links are perferred, I found an othr thread about somehting liek this, but the links in it are now dead, andit was in other countries.

Thanks in advance.