~Application Choices~
Application choices for LTSP have been a trial and error process. If you do not want your client machines using a certain program the rule of thumb is do not install it on the server. The base install of ubuntu/edubutu comes with Gaim (Instant messanging), Kino (DV video editing) and others applications that would either put a heavy load on the LTSP server of violate your acceptable use policies(AUP).
Notes on Removing Default Packages: