Gh0sT5 said:to make it you must use wiiscrubber:
-> partition2 -> sys -> mpls_movie -> player.dol
extract player.dol and rename it : RZTJ01.dol, put this file in alt-dol folder in your sd card and lauch usbloader gx, don't forget to activate it in the game's options!
launching the game you will be able to see the video of wiimotion plus after it reboots the wii, so relaunch usbloader gx and deactivate the alt-dol option your game will work perfectly! enjoy^^
This worked! THANK YOU SO MUCH!