I am trying out the hero coming from Pre. So far I like it a lot. What is the easiest/fastest way to look up a contact to call them? The manual says (yes I read it!) that there are only 9 quick dials are available, and not when roaming. With the pre, I could type "jd" and john doe would pop up with all the phone numbers without entering any program or app. It seems I must go to people....menu....search people....then type. Is there a faster way? an app that improves this? Also, when I use task manager, even after I close out some apps, they seem to start back up on there own. Example: navagtion, sprint tv, etc. How do I stop that? Thanks in advance for helping an android newbie!