I made a "quick and dirty" utility to cycle the sound profile every time it runs. I did it to use it with my rlToday setup.
To install it: unzip and put the .exe anywhere on your device.
To use it: just run it. No GUI, no settings...
The program runs, checks the current sound profile and activates the "next" one. The sequence is: "On" >>> "Vibrate" >>> "Mute" >> "On"...
Disclaimer: Probably, there is already some other utility with the same functionality. But anyway, I already developed this one... why not share it
The prog is quite sloooow (blame it on the .netCF, and my boredom to fiddle with CE c++ right now). No warranties are provided, running it is your own risk