I'm currently using an iPhone 3G and have plans to move to Android and more specifically the Desire. One issue I have with the iPhone is that the vibration is too weak to be noticed. So my question is, how is the vibration on the Desire? I used to have a Sony Ericsson P900 which had a tremendous strength on its vibration and I hope the Desire has the same or is at least a lot better than the iPhone. Anyone?