Aronnax’s Firefox Themes are for Mac OS X users only. The themes are mostly Aqua inspired to match Tiger and Panther OS X.

For Windows themes, reference the Post themes that work w/ latest builds here… thread on the MozillaZine forums.

There is also SaferFox Xpanded, which works on both Mac OS X and Windows versions of Firefox.

You might find handy the new MrTech Local Install 3.1 extension, which adds a local install option for themes and extensions to Firefox.