I see you've been asking the same questions, this is getting us to nowhere, here's my summary:
* There is no way to ensure that your droid 2 global can be unlocked with codes
* If you successfully unlocked your d2g is because Verizon didnt change the code from factory
* When codes fail, the only method is using a turbosim, the yellow one will burn out, the black one, the one wich claims that supposedly doesnt need you to cut your sim card, actually needs you to cut your sim card because the slot of the d2d is to thinner, When you make it work, be sure to set your phone to 2G mode ( my experience with this one, www.ebay.com
and search for 330616439766 ), otherwise, you wont be able to receive messages nor calls, you will be able to use 3g but only in sender mode (make calls and send messages) but not in receiver mode. I haven't tried the one that is 8 bucks because When I ordered it I damaged it, Ill try again with that and I'll tell you later.