qatman is right, any week 45 and above cannot be unlocked by now. maybe before end of the year 2007 or january 2008.(hopefully...)

by the way if your confused about what qatman said, i will just add some info that may helps:

1. if "4th and 5th" number in your serial number on iphone is 44 and below, it can be unlocked.
EXAMPLE serial number: 7V744Y9LWH8 - see, this is week 44 on 4th and 5th digit number.

2. if "4th and 5th" number in your serial number on iphone is 45 and above, it CANNOT be unlocked.
EXAMPLE serial number: 7V745Y9LWH8 - see, this is week 45 on 4th and 5th digit number

ok? i hope this helps.
(i post this explanation because 9 person SMS me about this and they are confused so i set an example)

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MERRY XMAS TO ALL!
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