You have tzones but no email. Instead of spending on tzones, get the Tmobile 9.99 unlimited email plan and cancel tzones. No other company offers this plan so take the benefit of it. Also, since you have the 8320, you can use wifi to browse the net. You dont need data. Getting the tmo plan will solve your email worries - you seem to use email a lot so it'll really help you. Then setting up your BIS will take 5 minutes.