Metroid Wiki's Special:MultiUpload was replaced with Special:UploadWizard when we updated our MediaWiki. Unfortunately, we can't apply our current categorization/licensing template when using it, and are forced by the Wizard to select a standard (and obsolete!) copyright template. As a result, we've just reverted to using Special:Upload, which is inconvenient to say the least.
I've read that the UploadWizard can be customized. Anybody have any wisdom to share?