Is this possible?

Is it possible for you to only update certain things when you update your wii? e.g. "Is it possible to only get the files you need to run channels from your SD Card and nothing else?" The reason I ask is because I'd like to run channels from my Sd card but I still want to be able to run homebrew which has been said to be un-playable on the new 4.0 update. Please reply :) .

Erm, you can still use the HBC (and DVDX) on 4.0

(Just remember not to move the HBC onto your SD card)

cool, thanks :).