Error Handling
A section on how to implement better error handling in Visual Basic.
[>] Error Handling in Visual Basic
A very good whitepaper on error handling in Visual Basic. If you disregard the typing errors, of which there are a few, the article is precise and concise.

The author covers ordinary error handling, as well as complex issues on advanced error handling and recovery. He also provides tips for what to do and what not to do when you're planning your error handling application.