It appears Waninkoko's Nintendo Wii Backup Loader have finally been publically leaked.
naes of GBATemp.net (linked above) has posted Wii_Loader.rar weighing in at 1.80 MB (1,892,832 bytes), and since then it has spread like wildfire across the Internet.
Download: http://rapidshare.com/files/146449970/wii_loader.rar.html / http://www.zshare.net/download/19070206f8367784/ [Mirror]
As a result of the leak, Waninkoko is now quite upset, and announced that he no longer plans to work on the project- meaning very likely no new versions of it will come.
To quote: Backup-Loader is now an abandoned project. Congratulations, enjoy that version that has lots of bugs (yes, lots of bugs are not fixed).
How to use it:
1) Patch the iSO with the .exe that came in the download
2) Install the CiOS on your Wii
3) Install DVDX. Go to Advance and choose 249
4) Install Wii Loader
5) Burn the patched iSO with ImgBurn
6) Run the loader
More PlayStation 3 News...
Nintendo Wii Backup Loader Leaked to the Masses!!
A quick Google search turns up several sites with Wii hackers already working on reversing the .dol loader and I'm sure it will only increase as more see the potential and desire for their minute of fame... personally I could care less though, Wii is for kids. 
