Hi Ahmed,
If you really are into unlocking then Crew & HFP are right! Motherboard with Intel 440BX Chipset is the best choice <img src="smile.gif" border="0">
I use MSI 6163Pro, so far all of my software for unlocking is working great, I mean ALL SOFTWARE! not like with Intel 815EP Pro chipset, some soft will not work like the Ziemens & Alcatel Eraser.
Regards,