Module development and code questions

After I edited my profile, it says:
username
The Writer has been updated.

I would like it to say:

username:
Your profile has been updated.

Does anyone know what I need to change to fix this?

I'm trying to install the regcode module at my new site Hot Diets.Net. I uploaded the .module and .install files. The module doesn't show up on my list of modules.

Can you please tell me what I've done wrong?

Thanks,

Jason

Captcha 5.x-2.1 module why not has an option to set the math question at "user registration" form?
For example: http://img502.imageshack.us/img502/8122/61243259ph5.png

I've been trying to find a way to do a particular project. What I want to do is allow users to vote on taxonomy terms as they apply to a particular node.

For instance, let's say we have a directory of restaurants. I want users to be able to tag each restaurant listing with a term, like "best seafood," or "best tacos," whatever the users want to add. Then, I want users to be able to vote on each of these terms, and for the results to be sortable. So, if I want to find which restaurant the users think has the best seafood, it will give me an ordered list according to votes.

Hi,
I want to develop a module/ patch, asking for comments.

This module allows admin to define tabs, similar to the way the 'Group filed' module works. In every content type admin can define a tab, and every CCK field can be assigned to tabs(s).
The advantage of this method is:
• In Views module it is possible to create tabs, however the fields are not in edit mode.
• Edit views deals with several nodes, where as a single node is needed. Also the layout is not kept, and the description text per field is also missing.

I am working on a module which adds an Advertisement as a product type in the store. An admin would go in and add the advertisement product which would be something like "Image Advertisement - 15 weeks" I have figured out how to add additional fields (for number of weeks) to the form and store all of that in the database.