As the title says really, I cannot get my Hero to vibrate when I get a text message. In Messages > Settings > Vibrate, the option is ticked but even if I untick / restart / retick it still doesn't work. I've also tried pressing the volume button down to vibrate mode and back again but that makes no difference. I've even tried working with Handcent and yet I still cannot get the vibrate working. Everything else works such as the status bar notification but that's it. The vibrate part is definitely working for phone calls and other apps so I don't think that it's a hardware problem. Any idea what could be causing it? I'm using the latest official UK Orange ROM. Cheers.