Why don't you just take it to MBK? I'm a technical person myself, but you can spend endless wasted hours on this type of thing. Pay a small fee and let those guys handle it. Saves you a headache, also it will probably be the price of one or two pints at the Morning Star; and you get a nice feeling of helping the economy. A true win win situation.
P.S.: My father worked on the team that developed the mobile at Motorola. He was a pioneering electrical engineer, and I still mind of him ranting about this conference where the marketeers where describing them as credit cards with antennas. I buy the cheap 'dumb' phones because the battery lasts at least a week. We're back pacing without even knowing it.