Does anyone know if there is voicepak out there for Southwest.

Dan,in my installation of editvoicepack it's included "by default". Did you update your installation lately (when opening editvoicepack with an internet connection open it checks for new callsigns) and d'load new callsigns? (But maybe you're looking for something special?)Peter

http://bevelstone.xs4all.nl/FlightSimulator/EditVoicepack

It doesn't seem to work though, I'm still not getting "southwest" in ATC.

I am assuming you are using Editvoicepack. While the automatic features do download all the updates to the Editvoicepack folder, it doesn't modify your voice files unless you tell it to. When the automatic downloading is complete, press the install button (following the directions). Once that is completed, select file, update voicepack (will take some time so don't close editvoicepack until it indicates it is finished), then exit editvoicepack - save when asked.