Nice. Will try this shortly.
I am using HDVsplit and DGMPGDec to process my Sony HC3/HC7 50i movies. In my experience Sony Vegas 7, Cineform Connect and Canopus Procoder all lose fields at the start and end of a file when compared to DGMPGDec.
One feature request: please add ".m2t" as a file extension in the DGindex open file dialog for MPEG and transport stream files. This is the default type for HDV files from HDVsplit and Vegas.
Thanks