My iPhone Developer Program membership expired a few weeks ago and I don't have the financial freedom to renew it at this point in time. Until now, the 3.1 beta 1 has been functioning fine on my phone, but now I'm being told I must update the firmware. I can't update the firmware due to my lack of an account where I can access said firmware. Is my phone completely useless until the final release of 3.1? Please let me know ASAP, I have a very important meeting this morning and I can't be contacted due to my lack of a home phone. Please help.