Apple Remote Desktop!
Jeremy gave us a heads up:
Apple Remote Desktop from Apple.
Apple Remote Desktop with real-time screen sharing is the ideal desktop management solution for education, businesses, and professionals on the go. It gives you the power to manage Mac systems from anywhere on your network or remotely across the Internet. It can reduce administrative costs and enhance productivity in any environment.
Basically provides remote access to your Mac... similar to Timbuktu. This is aimed at Educators and Professionals.
10-Client Edition $299.
Unlimited Edition $499.