I seem to have a problem here. I get these WMV files from time-to-time from a friend and I cannot open them. I took sometime and browsed around on the Web and found some great information plenty going on about how wonderful they are on PC"s but very little with regard to converting and or opening and playing these Windows based files in the OSX environment. Any suggestions on a viewer or converter that I can use with my iMAC, that runs transparent? And, that doesn't take an instrument rating to install and run.