Further to that, I'm having trouble with some files ending in: pdtv.xvid.avi I've tried VLC, MPlayer, Quicktime (with DivX installed), and WMP. If anyone had a suggestion I'd be grateful. Also, for the original question: try also VLC, it's fantastic: www.videolan.org Jean-Paul On 9/8/05, Jeff Siler <jeff.siler at gmail.com> wrote: > 1) Maybe, you may have to turn down the quality settings. Your processor > definitly will limit the playback capabilities. > > 2) > > a) Mplayer for OSX > b) I doubt it > > Jeff