Digsby / Adium instant messenger theme

This is for personal rather than business I'm looking to either import or re-make a particular IM theme from a Mac messenger application called Adium into a Windows based one called Digsby. Most Adium themes are already compatible with Digsby, sadly the one I'm after isn't. They are zip files and from my limited understanding uses css, html and png images. Yes the internet is full of weird people and I've actually considered buying a Mac just for this theme, although that would be impractical. The skin - [login to view URL];xtra_id=7366 Digsby skinning howto - [login to view URL] [login to view URL] [login to view URL] [login to view URL]