Best GPS Auto Vibrate App?

[arobb]

I am wondering what the best app is for auto silencing your phone using your GPS location. I currently have GPS/Wifi Phone Silencer. But it tends to be pretty inconsistent. I know there is another one on the Android Market, but I can't seem to find it again. Does anyone know of any more automatic location phone silencer apps?

 

[Szadzik]

I use Setting Profiles.

 

[Alta1r]

Tasker is not bad either (paying app though).