I have several content types I would like to aggregate then feed into a block on a page to make lists that will be auto updated when new content is added to the site.

Essentially I want to do this:
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Create Content >> type=art

Create Feed of type=art

Place feed into a block

Insert block on the Art page.

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what this would do, I am hoping, is allow a content type=art item to be created and automatically added to the feed and thusly the page it is posted into making maintainance auto.

Is this possible with Drupal 6?
Any advice on making this happen?

THanks