Scalix Virtual Appliance includes a full installation of the popular email collaboration software Scalix. The only two applications installed in addition to Scalix and its required components are Joe (a simple text editor) and VMware Tools. This appliance should work with any recent version of VMware.
Open-Xchange Virtual Appliance is a virtual appliance/machine that includes a full installation of the popular email collaboration software Open-Xchange. In addition to Open-Xchange, it includes Dovecot, since Open-Xchange is not bundled with any IMAP or POP3 server. It also includes Joe (a simple text editor) and VMware Tools. The appliance was installed using Open-Xchange official guidelines.
ZoneMinder is a great piece of software. It you want to get a quick start, I've created a VMware appliance that is available here: http://linuxtracker.org/index.php?page=torrent-details&id=8d79715b757851eafcc89c569b11ad7d2bb96594 . It's based on Ubuntu 8.04 LTS Server with the bare minimum to get ZoneMinder to work (LAMP+ZoneMinder req's).