RSS Feed Issue

[Azraels Son]

Hello All,

I have created an RSS Feed with three categories. When the Feed is viewed by a non-subscriber, all items in every category can be viewed. However, once subscribed, the viewer is only able to see the first item for each category. The most recent entry isn't even displayed. I would really appreciate any input anyone has on this issue.
I apologize if the answer to this issue is remedial, here is the link:

http://www.iconics.com/RSS/ICONICSEventsRSSFeed.xml

Thanks.

[Azraels Son]

I was unaware that RSS Feeds use the link as a unique ID. Since all my feeds were linked to the same page, it assumed they were the same. The solution was the <GUID> tag. It can be given a unique number/name. Just figured I would post this for anyone else having this issue.