How about some credit for HDWall and it's creator, maranell0?
You can find his XDA thread, the latest version of HDWall and HDWallS here:
http://forum.xda-developers.com/showthread.php?t=503511
And FYI, you don't need HDWallS instealled on your device to use HDWall CABs. It just makes it easier if you have multiple wallpapers and like to switch it up.
Oh, and the HDWallS CAB you have attached is outdated. The current version is 0.25b.
It's awesome that you are providing a service for people, but you should always give credit to those who's work you're using. ;P