Just downloaded the new Beta and it's rockin! In celebration, got a new compatible WordPress 2.0 theme (works in 1.5.x, too, on all Mac and PC browsers - haven't tested Linux - sorry!). The theme is also to promote a new site on South African contemporary art, which uses WordPress (very simply, mind you) as a Content Management System. Check out the theme, instructions, download, etc:
Please let me know via this forum, or here if you experience any problems!