I have about 150 MPG files that I want to convert to AVI and I plan to use the same setting for all files. Is there a program that lets you do all at once? The ones I've used requires you to load up each file individually to add to the batch list, and that do get tedious after so many.

(I have another 150 coming in shortly so that'd be a total of about 300 if I don't get any answer in the next few days. :p Thankfully I have a very fast system)