Hi, I've been putting off upgrading my old Treo because I really like my cheap SERO plan. I don't need the fanciest, coolest phone, so it's worth it to me to use an older phone and save some $$. That said, I am sick of WinMo and would like to give Android a try. Does anybody know if I can keep my old SERO plan and avoid all increased "Premium" or "4G" fees by buying an used Hero? I'm pretty sure I could go out and buy another older WinMo phone, activate it for my account, and carry on as usual. That's what I did with my current Treo. Just wondering if I will be able to do the same thing with an older, non-current model Android.


Mark P.