Or you know, rather than PM'ing your personal information (read: ESN) to somebody who just signed up for the site - you could always refer to
THIS THREAD and read
THIS POST to download a simple PPC coded app to translate any HEX ESN number into your unlock/MSL code.
It's not a good idea to be passing ESN numbers around on the forum... it's way too easy for somebody to clone your ESN to their own device and either steal service or get your account shutdown for illegal use. Just a thought...
BTW, its nothing against you halfdriven... it's nothing more than a safety concern.