create an account with GOOGLE (Gmail) ones your account is created download google APP (mobile) install it in your Boostberry, as soon as you start receiving email to your Berry go to your Gmail account (Gmail) in your computer go to settings (top of page by your email) go to accounts and import put your Hotmail account on import mail and contacts (i'm not importing any contact so that is your choice), Send email from another account (make your Hotmail as default) also select (always reply from default address), add POP3 email account(add your hotmail account). i'm receiving all my hotmail account email without problems.
P.S. I'm sorry for my english it is not my first language.