Ring type: vibrate once

[SWINX]

Hello,

Would it be possible to add a ring type that will do a short vibration?
This can be useful in a meeting, to be notified by a short vibration instead of the full 30 secs of vibration or no notification at all.

I tried the ring type "Ring once" with phone volume on "Vibration" but that didn't work.
(that makes sense, because the sound is off and vibrate is not selected as ring type)

Is it possible with other settings?
Otherwise will it be possible to add this as a new feature?

[ageye]

G-Profile can only change the ring types to the ones which get offered by Windows Mobile.