What are the supported operating systems and browsers?

Windows 2000 SP4                    IE 6.x
Windows XP SP2                        IE 6.x
Windows 2003 Server SP1         IE 6.x
Windows XP SP2                        IE 7.x
 
Apple OSX                                  Safari 2.0.x
 
Java 1.4.2 or above
 
Hardware - PC Specification
Pentium Processor - 500 MHz (min) / 1.0 GHz & above (recommended)

Main Memory (RAM) - 256 Mb (min) / 512 Mb & above (recommended)