iTunes + GiantBomb Subscriber Feeds: Stop prompting for password

Is there any way to stop iTunes from prompting me for a password every time it syncs my Giant Bomb Subscriber feed videos?

It's very annoying and prevents iTunes from automatically updating my other podcasts because of the username/password prompt...

Never had that issue

Yea I get the same thing. I clicked save my credentials to save the password but it still prompts every time which is slightly annoying. I don't know anyway around it though.

How about you guys remove the feeds and add them again?