OpenVPN

Hi all,

I'm a bit embarrased, but I only recently discovered Openvpn and have 
used it for a couple months for just home use and messing around at 
work.  So far I am *very* impressed, but I'm not using it for a decent 
sized user base, nor am I aware of what problems/hurdles might be 
involved with implementing it. 

I actually recommended a member of this mailing list look into it, but 
in retrospect, that may have been irresponsible given my lack of 
experience.  Has anyone out there used it for a while *and* used it for 
a decent number of users (say, 25 or so)?  If so, could you share your 
opinion with the group on performance/potential problems/things to look 
for, etc.?  I'm not looking for a whitepaper, just something to the 
effect of, "Works fine for my 50 users, but watch out for x" or "It 
started to choke with 200 users on my box with the following <specs>.  
Something to that effect.

Many thanks,

Travis