Zeroshell 3.6.0
I've been using Zeroshell for more than 10 years and it is reliable and easy to use. The firewall with the following features: Load balancing and fail over of multiple ISP Support 3G modem Radius server for authentication Captive Portal not limited to wireless network, now wired network also can have captive portal. VPN and more.... And it can run from Live CD or USB drive, can you imaging how small foot print it is? Web base administartion Maximum load only 15% Maximum memory usage is about 1G+ Zeroshell also able to tell you who is the heavy user It come with package manager, so that you can upgrade and update it easily. Can wait to have your own Zeroshell firewall? Feel free to visit http://www.zeroshell.org/ to download the ISO image and also their installation guide. ---