E-Commerce
+ Authorize.net Integration
+ Paypal Integration
+ osCommerce
+ Nimbit (recommended for musicians)

Content Management Systems (CMS)
+ Drupal
+ Joomla
+ Wordpress
+ Contribute
+ Expression Engine

Hosting
+ Bluehost
After dealing with dozens of ISPs over the years, I now host all my sites at Bluehost.com. The primary reason is their technical support, including excellent telephone support.

+ ThinkHost: Green Web Hosting (currently being evaluated) ThinkHost.com

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