Module development and code questions

hello,

seems like my user maintenance module doesn't work. I think it is well installed, mysql table included. Gives me this:

Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Recommended node/diaries feature

Have been following this issue for quite some time now myself (over a year I think). All of the conversations end in the same manner - someone (like me) shrugs and walks away, or someone else asks for some more information on how the block/module should work and nobody answers back. Am going to try and get this feature over that hump if at all possible now:

How easy would it be to implement similar logic as pasted below into a block, module, or Views script?

I have gone through a hunka posts trying to figure out if there is a way to control heirarchy:

please to provide me with the sql tables for og groups for the drupal 4.7

the og groups i have downladed dont include sql tables and the 4.7 dont work with the tables from 4.6

Hey can anyone tell me how to get appreal items to have images? So its like the image product but it has sizes for the given item.

I am trying to customize Drupal for my community website and I have a question about extending the functionality of the blog module. I have successfully added a hook into the create blog entry form that I am calling "Targeted Publishing". Basically this lets the user choose any of the existing nodes of a particular content type and have their blog posting show up there, allowing for product specific blog posts. I don't really have a handle around how Drupal works yet, but while the form displays the fields, I am not sure what happens to them when they are submitted.