I said in another thread how I think that 4.3 or 5.0 will be on it's way soon. It's been ages since 4.2 and that did absolutely nothing for the average Wii owner. In fact I can imagine a conversation between an elderly Wii owning couple at the time:
Wilfred: There's a new Wii update Vera. It's just downloaded now.
Vera: Ooh. Has it changed anything?
Wilfred: I think the picture is a bit clearer, although that could be my new glasses. Can't say I've noticed that little thing for those LSD cards in the bottom left before though.
Back to the topic at hand, I would imagine that whatever update is issued that it actually does something added onto the anti-piracy measures. And from the other thread, here are my thoughts on what 4.3 and 5.0 will contain:
QUOTE said:
4.3 - new IOS(es) for Vitality Sensor, homebrew removal, general bug fixes
5.0 - new IOS(es) for Vitality Sensor + any as-of-yet unannounced peripherals (Wii MotionPlus ExtraSensitive), mass homebrew removal, bug fixes, Mii Channel update for customisation, USB Menu, partial abolition of Friend Codes and introduction of global Nintendo IDs.