Preserve Pulseaudio "Default Sink" setting on reboot?

[Dave]

I use the Pulseaudio Device Chooser to set the default sink (on a 
laptop) to a remote server. This works fine. When i reboot my laptop, 
the default sink reverts back to "default" (the laptop sound card). 
Is there a way to get the laptop to continue to use the remote server 
after a reboot? Is there a command that I can run in a script on 
startup to change the default sink back to the remote server?

I am running Ubuntu 9.04 on this machine.