I have a new camcorder (a Canon Vixia HV30). I tried to download video from the camera on to my iMac using a firewire cable but the Mac didn't recognize the connection. I bought a different firewire cable and was able to download the video on to a PC, no problem. However, the video is now in WMV format and I need to edit it in iMovie. Should I get a program for the PC that will convert the WMV file to .mp4 or should I get a program for the Mac to do that conversion? And what's the best program for this? Thank you so much for your help - this has been an ordeal...