I'm not sure if I'm posting this in the correct forum, but here goes. I'm currently in the process of converting a HUGE library of DVDs to files on an external hard drive using Handbrake. I'm tired of using my MB Pro's superdrive for a single DVD at a time. So I'm wondering... Is there an external optical drive with 4 (or more) trays that I could purchase? I'm not looking for something to actually burn DVDs, because I only need it to read them. I'm also not looking to spend 350 dollars on a multi-tray duplicator. Does anyone know of a device that will do this? Thanks!