Thanks for the info. I didn't know as I just thought any version after ubuntu 8.04 would be supported.. Speaking of that, do you think it's safe to use virtualmin's hardy branch (http://software.virtualmin.com/gpl/ubuntu/dists/virtualmin-hardy/) to keep virtualmin updated on ubuntu intrepid/8.10?
Back to original topic, here is what I get when I tried to install it through webmin modules:
Failed to install module from
http://download.webmin.com/download/plugins/virtualmin-vsftpd.wbm.gz : Module virtualmin-vsftpd does not support this operating system (Ubuntu Linux 8.10)