Hi, My name is Teresa and I am new to all this android talk. I am getting a Verizon HTC Eris with 2.1 OS, but I have heard so much about the froyo 2.2. I have read on here that you can root the eris. Now I am not phone savy, but if you root it does that mean that it changes from the 2.1 to the 2.2 froyo and if so is it a big change from one to another. I hope I am not bothering anyone with these questions. Thanks all!!!