Hacking Wasabi DX wii chip with the update 4.2

[ZeroX_9876]

I got the wasabi DX installed in my wii via the wiiclip, is it safe to upgrade to 4.2 or I should keep it to 4.1?
I heard that the wiikey is giving people some trouble, but they say that korean converted wii is giving problems too. What is a korean converted wii anyway???

 

[Dialexio]

Stay at 4.1. There's no need to update from 4.1 at all.