Module development and code questions

Hello Cracks out there,

I just switched from Joomla to Drupal and I love it.
It really is so much better.
But I'm a little confused by all the modules out there.
Actually I'm looking for something like the wrapper in Joomal.
This module lets you show the content of an external page inside your cms.
I tried to do this with Full-HTML content on a page and added an IFRAME.
The funny thing is, that it is not always working. In most of the cases the node shows the compelte tags like

So I've got this rogue directory in my cvs:

http://cvs.drupal.org/viewcvs/drupal/contributions/modules/fileshare/?on...

I did this:

I have a custom flexinode that I have created for logging my company's phone calls. I have information like phone numbers, the date/time of the phone call, duration, client, etc. I would like to make a field for date/time that would remind that user via email at a date they specify for a "client callback". I am pretty sure this is possible since the signup module can interface with the event module and send out a reminder at a specified date. I am only hoping that I can do this with a form that asks for a date and time when the reminder email needs to be sent to the user making the report.

guys,

im working on the subproducts (ecommerce) module. it basicly create new products based on varations (ie new shirts based on color (red,blue,green), size(small mid,big), etc). so it does have to create combinations of all attributes (big blue shirt, small blue shirt, big green shirt, etc). it is already working, but it fails when there are thousant combinations (200k). the algorithm is too slow.

-- the code --
it uses a recursive function to each variation (color, size, tissue) and a loop to cover all possibilities internally (green, blue, red).

hi,

I want to create a module, which has a link in its block, and each link should make something to load in the main content page. Where do I give this something to be loaded in the main content area. This something is a php code. For the mean time it could just be a message like "hello" to be loaded in the main content area

For an example, when it the forum section of drupal.org when someone clicks on the create content (forum topic) we are taken to a page where we can enter the new forum to be submitted.

1.)

I was looking for a "service" modul that integrates with the ecommerce module.

I'm selling web development services, programming services and managed hosting services, plus occasional educational products and services (thinking about doing some local web design classes).

I noticed 2 modules in cvs: hosting & service; why weren't they included with the ecommerce module? Does it have to do with bugs?

Any other module recommendations?

2.)