I recently purchased a Sony HHD Video camera. I have used this for holidays and family. I have made a DVD using the sony software (no editing yet. The DVD will play on my home PC, & on the DVD players at home, but not on my PC at work, as it does not have the 'codecs' required. Sensibly our ICT dept will not let us add software to work PC's, so I am hoping I can convert the DVD or the original files to WMV format so I can use WMP to show the movies at work. What is the best way to do this?