Gratz on your Wii, but unless your getting an older one, your going to need the d2ckey as far as i know is the only mod chip that will work on the new d2c chip board, as to the Big N made it unchipable using the original chips(wiikey, cyclowiz, ect),
i personally use a wiikey tho, and i love it.
(not on the mod market any more so i don't do a lot of looking)