SirfDemo OSX software

Anyone know if there is software for OSX that lets me change the settings for my EM-406A like SiRFDemo?

I’ve used [gpsd on my mac for quite some time, but I hadn’t looked at the project website for quite a while. I noticed they had a package called [sirfmon:

http://gpsd.berlios.de/sirfmon.html

Also, this may be of help:

http://home.zyrianes.net/blog/

That article gpsd, sirfmon and Mac specific.

I need to dig into this, too. Hope this helps,](GPSd - Service-Daemon für GPS- oder AIS-Empfänger (kostenlos))](http://gpsd.berlios.de/)