Hello
I need some help, maybe someone can...
I use the "Desktop Activity" app, and I using the two profiles "Default" and "Car". In the car profile, I always use the BT and 3G internet connection with Skype online. "Car " this is a custom profile from "Availability".
Maybe someone could create a script that first does connection to wifi or 3g + activate the custom profile from "Availability", enables BT and then calls "Desktop Activity" to switch to another desktop profile.Then trigger that script with one click on your desktop. Having the 'enable' button on one default desktop activity and the opponent 'disable' button on the other (Car) desktop activity you could easily switch between them.

Thanks