I'm just now getting to where I can look at the software that was given away at the seminars. I think I recall that some of it is time-sensitive and that some is only trial, not the full versions. It's not clear from the CDs what is what and I prefer not to install it if I don't need to. In the list below, can someone tell me which is which?

Windows Vista Ultimate
Visual Studio 2008
Windows Mobile 6
Forefront and System Center