@ dd, sorry mate, i was meant to get back to you on this.
ok, get unscrambler (attached)
and drop the game_title.wii game in same folder.
open a dos window, and drag and drop the unscrambler.exe file into the window
then drag and drop the game_title.wii file into the dos window
then in the dos window type "C:\Documents and Settings\@@@@@\Desktop\were you want the iso\file.iso"
IMPORTANT, must have the "" marks, and remember to have a space between each drag and drop job if you know what i mean.
"C:\Documents and Settings\#######\Desktop\folder\unscrambler.exe" "C:\Documents and Settings\#####\Desktop\WIIFOLDER\file.wii" "C:\Documents and Settings\@@@@@\Desktop\were you want the iso\file.iso"
above is an example of how it may look once completed.