Just wondering what you recommend for converting videos in either MKV / Avi format, so that it's viewable on an iPad? I'd be using a Mac to convert the videos. I want to convert a few films, so that I can watch them on the plane when going on holiday. And thought that there must be an easy way of doing this, and a programme which keeps file sizes to a minimum whilst still being clear. And what's the best format and settings to convert to? Any recommendations appreciated.