Instant OGo 2.0 got released. The product provides an inexpensive CD which installs a complete OpenGroupware.org server. It is probably the easiest way to get an up-to-date OGo installation including a mail server and more.
A major new feature of this release is an integrated, easy-to-use Samba server. The distribution is now based on CentOS 5.
[Instant OGo], [Website], [Release Notes]