If you're using NAT for networking with your VMs, you need to use port forwarding if you want to access a VM from the outside network. This is a quick and dirty howto on how to do this in linux.
Fire up a terminal, and enter these commands:
VBoxManage setextradata nvm3 "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ssh/HostPort" 28080 VBoxManage setextradata nvm3 "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ssh/GuestPort" 28080 VBoxManage setextradata nvm3 "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ssh/Protocol" TCP
In the sample above, I'm forwarding port 28080/tcp from the host to 28080/tcp on the guest. My VM's name is nvm3.
Namesys, the commercial developer of the Reiser4 filesystem, still has its website down. However, the source code and development is still going on, and can be retrieved at:
A good thing, because it would be a shame to lose such a good filesystem...
A collegue sent me this link. It's a list of most (if not, all) LiveCDs currently available, with links to their respective websites. Additionally, they have been classified according to functionality.
Found this article to be so true...