Right, I just got my phone so be gentle here. For my HTC Hero, in my 'About Phone' thing, it says my current firmware version is 1.5. I was thinking that this probably isn't the most recent, so how do I: 1) Download the new firmware? Where do I get it, how do I install it, etc? 2) Will it delete everything off my phone, and if it will, how do I back it up and put it back on? 3) What will the update do? (other than, apparently, give me multi-touch in yongzh's emulators) Thanks for any help you can give .