去此軟體首頁看看嚕∼
DVD Region Killer is a Software, that enables you to play DVD titles made for different regions on your PC, without the hassle to switch the region of your Windows operating system and / or the region of your DVD player software back and forth.

意思是說此軟體可以幫助您看不同區碼的片子而無須理會Windows作業系統和DVD Player的區碼限制！！不過不知道對看DVD的軟體有沒有效？