1) Is the heating issue very apparent? Does it happen frequently for you guys so much that its a problem? 2) How good is the battery life for you guys? Say I use it a day on a full charge (no 3g, 1/4 brightness, wi-fi for about an hour or two): music- 1 hour games- 30 minutes phone- 1 hour miscellanous (surfing, apps, etc) - 1 hour How much battery power would I have left at the end of the day? 3) Can I still unlock & jailbreak the current iphones in stock now? Is it diffiicult? Thanks.