Due to the specific nature of the data in Tempdb and the frequency of use, it is important to ensure you have the most optimal configuration.
Be respectful to your Tempdb, monitor and optimize Tempdb in order to reduce performance problems and response times for the whole system.
In this webinar, I explained about different configurations, monitoring, common usage, issues and how to avoid them.
You can find all the materials I used, here.
To learn more about Troubleshooting tempdb Space Usage go to Guy Glanter's blog