Posted by kuydigital on December 10, 2010 at 10:12am
Hi! I'm currently figuring out a way to configure a block where anonymous users can Subscribe by placing the following information:
Email
Country (dropdown select list)
Category (dropdown select list)
I have a Content Type with "Country" and "Category" CCK select list.
I've tried using both Subscription & Notifications module by myself while looking for a decent tutorial on the Drupal community forums and other sources but as always I have found none. Any ideas or experience on how to configure this?
I have found someone who successfully did this (http://drupal.org/node/286789) but the module is not compatible to Drupal 6.

Comments
Take a look at webform module
Take a look at webform module and create your block via and webform block or views.
Webform Plus Webform Block
I agree with Jhef you can achieved this by using webform module and webform block module here is the links
http://drupal.org/project/webform
http://drupal.org/project/webformblock