Release Notes here:
I9000 / I9008 / P1000... (All Androïd)...
New Unlock Method no more special drivers.
You have only to install Samsung Kies drivers. HOW? :
=> Download from support area and install : "Samsung_USB_Driver_for_Mobile_Phones_v1.3.850"
Then: Connect Powered on Phone to PC
Select "Samsung Kies" mode
Make automatic drivers installation If not work do like this :
install Manually from : "C:\Program Files\SAMSUNG\USB Drivers"
Finally enjoy your GalaxyS I9000 I9008 P1000 (All supported Androïd phones) Unlock
All Samsung drivers will be in : "C:\Program Files\SAMSUNG\USB Drivers"