2006/12/26, Hal Keen <[log in to unmask]>:
> Easiest low-tech way to do this is to concatenate the subscribers from
> REVIEW ALL output of both lists, hand-snipping out everything else, and dump
> the whole thing into a sort. The MS-DOS interface, or "Command Prompt"
> accessory on Windows, has a sort built in.

And then use the Windows equivalent of uniq -d.

Best
   Martin