Ok, this is a total noob question, so please bear with me. I went to the version tracker and looked up my serial and it says that I most likely have a D2B chip without cut legs. Can someone please elaborate on what that means? I have seen install pics on D2B chips where pad 3 seems intact and usable. (i.e. not having to solder to the legs) How do you know if you have to solder to the chip legs or is it just a matter of cracking open the case?