load a avisynth script into Virtualdub?

[perthmetro]

I'm wondering if there s a way to incorporate an avisynth script into my Virtualdub .vcf process settings so that it applies to the movie file currently loaded in VD? (and therefore enables me to append a group of movies together). I know how to include a avisynth script for a single specific file within the script, but can a script be applied to any file that is loaded into VD... am i making sense? At the moment if I want to incorporate a script into more than one file I will need to either change the file name one by one or do the batch script thing. I'd like to be able to apply a script to the movie file currently on VD.

Thanks
Pete