I've listened to a few of these podcasts, and they're pretty interesting and well done. I wish my iPod had a 30 second fast forward button like some Tivo's have. Those nagging, persistent telescope ads drove me nuts and I really can't listen to the that podcast anymore.
Charlie (I don't need no rule8 telescope) Monoxide
PS Yes, I understand the telescope seller is helping to keep the podcast going, but, dang, they're annoying spots, and seemed to pop up everywhere. I'd like to add, the most used button on my TV remote is the mute. I do crosswords when watching TV and television ads (especially if you watch the same channels) are deeply annoying...