A new bb4win style is available here or on the boxshots web site. This uses Red Hat’s open source Liberation Sans font.

When running Microsoft Windows XP, I usually use the Blackbox for Windows (bb4win) clone bbLean as my Windows shell. A while back I created a couple of style files using snkmchnb‘s Granite Orange style as the starting point. The resulting files are available here and on the boxshots.org website ([1] and [2]). They should work with other bb4win variants and possibly even the original blackbox for *nix.