Ok just in case we are/were not talking about the same thing, try this--->
http://premium1.uploadit.org/JeSTeRs//bright.zip
There are 2 files in that zipped folder.
Save your "flat 24bit" .bmps into that unzipped folder from your gfx editor (photoshop/gimp/paintslop). Then double click the "cog/gear" looking icon.
If all is well, you should see a black popup box with a bit of white text on a black background flow for a while.
When it is done, the box will close and in the folder you should have your 1mb (1,052,672 bytes on disk) skin ready to use.
Good luck.