Hello. New user - first post. I'm one who has not bought into all the iPhone and ipad Apple hype. And now that AT&T announced they would limit there data plans I'm even less of a fan. So I've been using my corporate Blackberry.. I rarely surf on the phone - if ever to just use it to quickly prove a point or get some basic GPS navigation. Basically I use it as a phone, email device and calendar. Occasionaly to take a picture too. I've not been too excited to change until now. I understand the Evo can be used as a mobile hotspot at 4g? WOW! Anybody using it to serve wifi for a PS3 online game from it ? does it really work? What about corporate push email? Will it work with Exchange ActiveSync to keep my Outlook email and calendars current on the phone? What about Gmail and yahoo push email? Will pushing emails from these three servers drain my battery? How widespread is the Sprint 4g network? Any chance of getting 4g in places like Gainesville, FL, Macon, GA, Helen, Georgia? Thanks.