If you love Twilight (and I'm sure you do because you wouldn't be reading this) you should listen to the "Imprint" podcast available on iTunes or twilightsource.com. It's an awesome podcast with lots of content!
If you are already familiar with the podcast, there's some good news!
This year at San Diego Comic Con the Twilight podcast "Imprint" is hosting a live podcast Q & A at the Borders in Downtown. The event is supposed to be held on Friday at 7:30pm. With a special guest appearance.