Snapshot on Export for Lightroom. Another handy plugin from Jeffrey Friedl, this one will take a "snapshot" of the development settings when you export a photo. You can save that off then feel free to work on the photo further (also handy if your Lightroom catalog crashes and you lose that data...) #>
Ajenti Webserver Control Panel. Looks fantastic, a much improved Webmin... #>
Subsonic Media Streamer. Looks nice, they have a ton of installers, and the premium option is very reasonable ($1 per month). I mostly listen to Digital Gunfire but may use this when I travel... #>