Module development and code questions

I'm trying to add the following podcast feed to my Drupal aggregator:
http://poempresent.uchicago.edu/poempresent_audio.rss

When I look at it, it's got 29 items listed. When I put it into iPodder and check the feed, I get 29 files downloaded. When I put it into the Drupal aggregator, though, it only gives me two items: the first one and the last one. Why only two? Why only those? Is this a problem with the feed or the aggregator? I don't get any watchdog messages or other errors.

Moshe,

Hi. I would like to mention that I am a fan of yours. I also would like to thank you for your response to an earlier question of mine about Organic groups. Now that I've gotten that off my chest, I have a question that I am hoping you will help me with.

If I have a node object (some posting like a story or a calendar event for example), how can I determine whether a particular group is in its audience?

Hello,

Suppose that I am in user.module and I have a user object or a uid corresponding to a particular user. How can I determine what node that user is currently viewing?

Justin

I'm a Scout leader and I've started work on a module for tracking my Scouts (also the Cubs and Beavers). It's based on the application ScoutCount II. It let's the leaders in our section share lists of people, members, events, and other sections.

Are there any other Scout leaders using Drupal? I've only found a small handful of Scout websites through Google. I'd like feedback from others to make sure we're heading in the right direction.

I'm writing my own module called say "xmodule". I ran into a problem while implementing hook_view() which contains a submit action/button to itself (hook_view()). To wit, when I insert an submit button like this:

Hi guys.

I cannot see the link with the trackbacks counter in nodes. Somebody can help me??

I'm using drupal 4.6

Thanks