Hi Everyone... My HTC Hero was a christmas gift from my Husband, so I'm still learning the ropes. I have 3 questions that maybe you can answer... 1) When 2.1 is released officially, does it matter what source I get it from? Sprint or where ever? 2) In your opinion, where is the best source to get updates like 2.1 from? 3) I am a SAHM. My phone carries everything I have to keep myself organized. Husband keeps asking me to get onto Twitter. But I really don't know if it's gonna be beneficial to me. Is it something you can't live without now that you use it? Thanks for your time and help!