Okay, so I bought this card here: http://nds-card.com/ProShow.asp?ProID=149 because I read that it won't stop working after 2018 (Didn't even know that was a thing!), but I need to know, what's the correct Firmware for it? I keep reading that Wood 1.62 is the latest, yet I also see Wood 1.64. So which one is ACTUALLY correct? Also, why exactly do some cards stop working after 2018?