Thanks a lot StefanK, that worked. ^^

Why is the user agent setting hidden away like this? Had I known it existed, I would have solved this problem myself in 5 minutes.
Well on the other hand, this way it helped other people as well, so yay.

I think what blip is saying is, that they want the feeds really only be used by podcast readers and not that they want to get rid of the feeds. Otherwise they would have just disabled them.
Ofcourse the sensible thing to do would be to just merge the videos with ads on the fly, when they are requested. Ofcourse this way you can't block people from skipping over the ads, like in your flashplayer, but it would be better than not having ads in the feeds at all...