Thanks Clipper
Edit: upgrade problem.
I went back to the guide as suggested to upgrade to 4.2. The version of Dop-mii I got is v.15, don't know if that makes a difference?
1) During the install it says "You have AHBPROT. Do you want to use this?" I don't know what that is, so I answered "Continue with the method you chose".
2) After the final confirmation (up, +, - and A) it asks for a location for the boot2v4.wad. I selected SD card as I have no USB inserted, but it can't find it. As this isn't mentioned in the guide, I'm kind of stuck at this point.
EDIT 2
I noticed earlier on that someone else was trying the same thing. The wii is Internet enabled, and other programs work. Dop-mii for some reason doesn't download anything.
So I found boot2v4.wad on the dop-mii site. Should it go In the root of the sd card or within dope-mii in the apps folder? I tried it at the root, dop-mii crashes with an exception the second you select boot2.
Thanks for any help, been driving me mental this afternoon!