It looks like we may all need to find a new way to distribute files.
I have gotten a number of reports lately of the release being "Not a
valid armybuilder file." When I checked into this and managed to
recreate the problem, if found that the file being returned was in
fact an html message that the Yahoo group had reached its download
limit.

If you receive this message, I found that trying again the next day
generally allows you to download.

--
ImhoteptheArchitect