Let's say my email is FreeRangers (@) hotmail.com when I send an email the recipient sees the sender as Freerangers. On Gingerbread I was able to change this so that the display name didn't show Freerangers, but showed whatever I wanted it to (John, for example). On ICS I have my hotmail account set up as an exchange account (because that is the only way I could delete emails form my phone and they would also get deleted form Hotmail's servers). But I also tried just setting up hot mail as a normal hotmail account, but I still can't change the display name.