>>I looked but it states 1-20 at 750/users.
>>
>>http://www.perforce.com/perforce/price.html
>
>Ah, well, I hadn't looked at it for a while.

On http://www.perforce.com/perforce/price.html it says "You can download and use any Perforce software product free. All Perforce software you download is fully functional, with the exception of the Perforce Server, which allows only two users and two client workspaces when used without a license." Is that maybe what you were thinking of?