Module development and code questions

I am developing an Intranet information platform using Drupal for a research laboratory. The World's largest Biomedical literature database offers scientific literature search output (returning to user's input key words) using RSS. Using the standard aggregator there is no problem to get a common feed (set up be an admin). But my question is: is it possible to adapt the aggregator so that each user can define his/her own source (URL), and can only edit his/her own URL ? - very much 'MyAggregator'.

Good to hear others suggestions.

Has anybody played with or thought about creating a VERY SIMPLE accounts module for dealing with VERY SMALL businesses?

Incorporating:
Invoice | Income | Expenditure | reports(tax etc.)

I'm about to dig around in the ecommerce module but though I'd ask for some outside input first i.e. other modules that might be of help.

Cheers
Tom :)

Does the Chatbox module use up server bandwidth -- am hesitant to add it fearing it does.

Thanks in advance! :)

This module adds a new graphical control panel page. This should be considered alpha code as it's very much an experiment in finding ways to enhance the usability for site administrators. Currently, there are two ways that the control panel can be accessed. First, you can create a new page with the following php code.

Hi,

I have just succefully installed this WYSIWYG editor into drupal it is working but only in the simple mode. I am not totally sure why, I have followed all instructions including this one below, but I don't think I fully understand what is going on with the below instructions. Or maybe I have done something else that is wrong at the core. Anyone who has worked on this can they help me try and figure it out.

Hi there, I'm wondering if it is possible that i can have 2 registration forms for 2 different types of users? And/or then set up a user role that displays different fields in the [My PRofile]

Is this possible? I have about 4 types of different users all together, I could get by with a basic email registration [Name], [email], [password] etc that would apply to all then the other four users would have some extra fields that would be for only them.