I recently ported a theme from textpattern for one of the members here at WordPress, I have more or less completed it; maybe a few tweaks here and there and also cross browser compatibility. It is still in its beta stage but I would probably release it for download for free in a few weeks time. I have tested it on IE 7 and Firefox and it works fine. Will someone be so kind as to test on Safari and the other less commonly used browsers?
You can view the demo at http://limetouch.com/demo/