Browsers
IE6,7,8 for Windows
Latest version of Safari, chrome, Firefox, Opera for Windows
Latest version of Firefox for Linux
Latest version of Safari for Mac OS
Platform
Windows 7, Windows Vista(including 64 bit editions),Windows XP(SP2,SP3,Tablet PC Edition SP2 and SP3)
Mac OS X 10.4.11 or Mac OS X 10.5.4, 10.5.5, and 10.6
Fedora 8 and later, Ubuntu 7.10 and later, OpenSuse 10.3 and later
xterm should be present on the system