I just downloaded the new sd channel for wii and I was wondering
Will I be able to copy my channels (VC and wiiware) to other wiis?
I tried to just copy it straight from the card to my friends wii through the memory settings but it didn't work
But now that I downloaded it can I transfer through the new channel thanks

No. The only thing that this does is give you more room on your Wii. I like it because I can start my games from there, or copy them to Wii and have a way to save them. Instead of 60 things you can save, you now can save almost 240 from your card plus the 60 on your wii.

no
it will only work with the wii you originally downloaded it on