BOINC!
Recently I started doing BOINC again! It's definitly a good way to fight the idleness of servers. I'm running calculations of the Rosetta@Home project. Why not, sounds useful :-)
Just in case somebody struggles with BOINC and Linux command line stuff. Here is how to get the key to register for a project:
boinccmd --lookup_account http://boinc.bakerlab.org/ email@domain.com password
