As I am often in a noisy environment, I need to set my HTC Desire to vibrate. Often, I "missed" the vibrating when someone sends an SMS Text message to me as it was too short and I didn't feel it that quickly enough. Is there a method where you can 'extend' the vibrating for, say 15 seconds, rather than 1-2 seconds, before it stops vibrating? Is it to do with changing the 'ringtone' under SMS notification? Please advise. If there is an app that answers the query, please let us know. Ta!