Server Software     One of the following operating systems:        Windows Server XP Professional         Windows Server 2000/2003 Server         Linux version 7.0 or higher         50 MB of available hard disk drive space

Server Databases         Postgres SQL 7.0 or higher

Client Browser         Microsoft Internet Explorer 5.1 or later        Netscape Navigator 6.2 or later         Mozilla 1.4 or later

Server Hardware         Intel Pentium III processor or higher         128 MB of RAM (512MB or greater recommended)