Is Webmin/Usermin basically the same as WHM/CPanel? Or is it just for network administartion? If so, does anyone know of a similar program to WHM/CPanel that is freeware?
Webmin is mostly an administration tool for linux. I've found it extremly handy tool to have and install it on all of my linux machines. There are some modules which can make webmin/usermin into a hosting control panel, but i've played very little with it.
I've tried alot of open source hosting panels, but probably the best open source based hosting panel i've come across is VHCS (http://www.vhcs.net/). I've installed this onto some of my web hosting servers and it works great!