Hi, I'm using the newest iMac (PowerPC) 20". I have a movie project all set out. It has a menu with 4 .mov files. Its only 1GB worth of files, but iDVD is saying like 3GB. Also, when I go to burn the DVD, it takes FOREVER to encode the .mov files. I was wondering if there was a way to compress the 3GB to like 1GB somehow and still burn it with the menu and all.