Need some advice. Have a new 2011MBP with SL. I have a bunch of avi video files that I would like to convert so QT will play them.These videos are taken with a sd card then loaded directly into my mac. I dl Divx to view them but would rather not use divx and stick w\ QT. I see that Total Video converter is used and recommened by many users. Is this a decent product to use and I take it, if I purchased this software I would get the mac version. Thanks.