I guess this really applies to 5G iPod owners only, but I welcome everyone to chip in their 2 cents. I am just curious as to who is using the formats and why. I am well into the process of converting my movie files and ripping my DVD's to an iPod friendly format but am always questioning my choice of using the MPEG format over H.264. I would like to know what the split amongst the MR community members was. I'm sure that there are arguments for both sides.