The system and browser requirements are as follows:

System Requirements 

• Microsoft Windows XP SP2/Vista/7/8/2003/2008
• Linux Red Hat, Fedora, SUSE, Ubuntu
• Apple Mac OS X
• Minimum of 512Mb Ram (depending on OS)
• Minimum processor speed 1.5 GHz (recommended 2Ghz / multi-core)
• Internet connection minimum of 2mb download, 256kpbs upload (recommended 5mb download, 1mb upload)

        Note: To avoid functionality issues, a personal unsecured network is recommended.

• Sun Java version 1.7+
• Http Access (Port 80)
• Https Access (Port 443)
• Minimum screen dimensions 1280px by 1024px (recommended 1920x by 1200px)

Browser Support 

• Java Client 
  • Opera 10 +
  • Internet Explorer 7, 8, 9, 10 (desktop mode)
  • Mozilla Firefox 3.x, 4.x
  • Google Chrome 10 +
  • Apple Safari 3.0 +
• HTML 5 Client 
  • Internet Explorer 10 - current release
  • Chrome 15 - current release
  • Opera 11.50 - current release
  • Firefox 11 - current release
  • Safari 5.0.3 - current release