Natalie Chaidez will be the guest on Filmnut tonight at 8pm pacific time and 11pm eastern. Chaidez was a writer/producer for Heroes... Currently she is filling both of those roles on Terminator: The Sarah Connor Chronicles. You can instant message in questions live during the show and watch it on:
http://www.thestream.tv
If you miss the show live, I'll post a link to it here the next day.
Best,
Jeff Schubert
http://www.myspace.com/powerofnow