I figured I'd also post this:
http://www.stevennicholson.com/videoscr ... Render.jsx
Which is just a slight modification on the newRenderLocations.jsx script that comes with AE. It enables you to add prefixes (eg. Job Numbers) and suffixes (eg. Versions) to whatever you've got queued in the render queue.
S.
mass render modifier...
Moderator: Paul Tuersley