Via Watershed Studio:

Now through August 31st, 2010 you can purchase OIOpublisher* for just $37 (normally $47) by using coupon code “SOLAR-WSHED” (no quotes).

If you’re unfamiliar with OIOpublisher, it is a PHP based ad platform with a focus on performance, control and ease of use. It allows you to easily serve advertising on your blog or website and keep 100% of the revenue you bring in.

WordPress 3.0.1, was released on July 29, 2010 and is a maintenance release that addresses about 50 minor issues. While upgrading is not required, it is recommended.

Schedule your WordPress upgrade today via the WordSprung WordPress Upgrade Service.