I downloaded VFAPI Version 1.05 and clicked on the "vifpset" file. I believe that installed it fine. I'm following the converting a DVD to Divx in 16:9 ratio guide. And I'm at the part where it says load Virtual Dub, go to file and open and open up your pseduo.avi file. I can't seem to open anything because it doesn't recongnize them as avi files. The guide says if it won't load you installed the codec wrong. How do I install the codec then if double clicking on "vifpset" isnt it? Thanks.