Drupal 7.x

Hi,

I would like to identify content within content and was after some advice on the best approach for this...

To put it in perspective; I currently have a content type called "exercise" which consists of an explanation and video demonstration of a particular exercise, what I now wish to create is a content type called "routine" which will contain many exercises. Ideally the user creating the routine should be able to add exercises to a routine from a drop down list of currently stored exercises (to ensure all routines only contain exercises stored in the exercises db).

When ever I try to Promote selected content to front page or save a post edit, the page will refresh but nothing will happen. The only time this works is if I try it on the MOST RECENT POST I made, I was trying to edit/promote a post I made two weeks ago, and that's when it just refreshes after I hit save, but does nothing. Does anyone know why and how I can fix this? The only thing I've installed since was Mollom, would this have anything to do with it? If so, what do I change? THANKS

In previous forums I used the likes of phpBB and SMF, which display a user's post count by default and readily allow the assignment of custom titles based on post count and/or position as a moderator or whatever.

Is there really no way to do this in Drupal 7? I searched the modules, but the only one I found was D6. Is this really not something people find useful, or is there another way to achieve this using the core modules?

Thanks in advance for advice....

I have one site where I was getting complaints in the log about the plain_text format not being available. In investigating, it turned out the text formats were using integers for the machine_names rather than the expected text strings. That is, the machine_name for the Plain Text filter was 4 instead of the expected plain_text.

I ran SQL to update the filter and filter_format tables then had to do more to fix all the fields which were using the integer values for the format.

I would like to create a module that restricts drupal registration based on a select list of domain endings of the users email. Just wondering what API I should take a look at and utilize in my module I'd like to write.

Hi
I am trying to override a node, this node is a Product Display: the array_keys are

Array ( [0] => product:sku [1] => product:title [2] => comments [3] => product:commerce_price [4] => links [5] => field_products [6] => field_foto_image [7] => product:field_orig_file [8] => product:field_testlist [9] => product:field_use )

I can easily get to field_foto_image for example with