Podpress and Multiple Podcasts on iTunes

My issue is this, after installing the Podpress plugin and setting up a website on iTunes it was proposed that I set up another from the same blog (a video and an audio). This has caused two problems:

1. Podpress will apparently only allow me to use one description, title, etc for both podcasts.

2. When I submit the second RSS feed iTunes declares that it has been submitted already.

It was first submitted as:

http://http://highbridnation.highbrid.com/?feed=rss2&category_name=Podcasts

After the idea of doing two it both the category name and the url were changed in the Podpress plugin settings to this:

http://http://highbridnation.highbrid.com/?feed=rss2&category_name=video-podcasts

Now I cannot submit the second one:

http://http://highbridnation.highbrid.com/?feed=rss2&category_name=audio-podcasts

Even if I use the id numbers of the categories in the url I still cannot submit the new podcast. I thought that because I didnt just submit the root RSS2 url http://http://highbridnation.highbrid.com/?feed=rss2 iTunes would be able to point to the individual posts, allowing us to have two podcasts from the same blog. Am I missing something? Also I cannot figure out how to enable category casts in podpress.
Any help is welcomed.

Thanks,
TeLeaht