I've built a duplicator with 11 DVD writers and one reader controlled by an Athena.
Is it better to run TWO x 400W power supplies.
6 drives to 1 power supply, 6 drives to the other power supply.
Is it better to buy one hell of an expensive power supply and run all 12 drives from a single power source.
Currently I'm running 2 generic power supplies, and I haven't had any problems yet, however I'm considering upgrading ... but not sure if its worthwile.