I occasionally create screencasts about subjects interesting to me. Access them here.

Here is a 10 minute video explaining the basics of TextExpander touch along with some of the new features available with the 2.5 update.

Sending Bits of Text as Email Using Automator.

Palua from David Sparks on Vimeo.

TextExpander 4.0

TextExpander 4.0 Fill-In Feature from David Sparks on Vimeo.

iOS Byword Introduction