As you tune into your favorite TV shows this week (House, Grey’s Anatomy, Lost, Letterman) you’ll notice Howcast’s iPhone application featured in Apple’s new iPhone commercial!

The Howcast for iPhone app, which debuted last fall, is the first iPhone application available from any how-to web site. With Howcast for iPhone (and iTouch) you can

* search for a video to show you how to do just about anything
* watch our fun, high-quality videos in the palm of your hand
* share your favorite videos by e-mail right from your phone

Interested? Click here to install the Howcast for iPhone Application to your iPhone for free. Also, check out the new Howcast video that shows you How to Use the iPhone App Store and get the Howcast app using only your iPhone.

And watch your favorite shows all week long to catch Howcast in the new iPhone commercial.