Hello all, I can't say how (Sorry, Incredibly) happy I am with my first Android phone after years of sticking it out with BB. A couple of quick questions (Which to an Android newbie) aren't really answered in the included tips and hints book. Do you need to actively shut down a program when finished or does hitting the home button take you out of it or is there a kind of task manager that I should shut down programs I am no longer using to not load the processor. Is there a more in depth manual as well? Thanks