We have a mentor channel on Efnet, irc, where you can come and ask all kinds of questions and get answers from many skilled programmers, artists and musicians.
You can find us here:
#tg-creativia, EFnet where my nick is digierr.
Also, there are a section on all mentors in the following magazine:
http://www.gathering.org/tg09/files/content/tng/TheNewsGathering2009_nr1.pdf
http://www.gathering.org/tg09/files/content/tng/TheNewsGathering2009_nr1.pdf
Here you can read about the gathering and get some information about the mentor system. Be sure to take a look 🙂 ( On norwegian )
Modern art using the GPU 