While this is not Wiinja Delux related. May I suggest you purchase either the Wiikey, or the WIIC chip. I bought mine from http://www.ps2cover.com/nintendo-wii-mod-chips.shtml
Not trying to sway you from the Wiinja Delux, it's a good chip, but limited in what settings you can adjust, and does not seem to be easily upgraded (in case some games come out in the future that simply won't run!)
Just my 2 cents.