As of today we stop supporting IE6 (Internet Explorer 6).
This due to the fact that IE6 doesn't support CSS the right way.
All our new project will support the following Browsers and protocols:
FireFox 3, 3.5, 3.6 (pc, mac, unix)
Safari 3, 4 (pc, mac)
IE 7, 8 (pc)
and all other larger browsers (Opera, Chrome)
CSS 2 and when requested CSS 3