小弟買了聯積10倍速DVD ROM，想要
請問一下有關如何破全區的問題。
小弟在http://www.firmware.com.bi/
上看到有破全區的韌體，可是我看不懂
下面的說明：
(Known firmware : 40 / 41 / 42)
The 41 firmware fix some reading bugs.
If you have the RPC-2 firmware 40, you can make the drive to RPC-1 (region free).
The trick is to put a jumper on the middle set of pins to the left of the digital
audio out (on the far left of the back of the drive).
If you update or already have the firmware 41, which you have to anyway cause of
it's reading problem with firmware 40... then set the jumper to exactly the same
place which described for the old firmware 40. Then eachtime you boot your pc,
hold the two buttons on the frontside of the dvd-panel pressed, then the drive
became absolutely codefree (RPC-1). NOTICE: you have to do this everytime you boot
up! otherwise it will just keep the old RPC-2 settings.
RPC-1 with firmware 3x
RPC-2 with firmware 40 and 41

意思大概是說如果是firmware 40，DVD ROM可以變成全區，方法是
把jumper插到最左邊的3個pin的中間那個。如果是firmware 41，
也是把jumper插到最左邊的3個pin的中間那個，但是每次開機時
就要按住DVD ROM前那兩個按鈕。

我的是firmware 41，那麼每次就都要按那兩個鈕，這樣不是很
麻煩嗎？按了之後，會回到5次的機會嗎？
firmware 42跟fiemware 41 有何不同嗎？可不可以不用再按那兩個鈕。