All Operating Systems

• 1 GB RAM (2 GB recommended)
• Dual processors (recommended)
• 100 MB of free disk space, plus room for imagery
• Gigabit Ethernet or fiber-optic recommended for remote imagery

Windows™

• Microsoft Windows 2000 SP4 or 2003 SP1
• Intel Xeon Processor (3+ GHz recommended)
  
  
• One of the following Web servers:
• IIS 5.0 (2000) or 6.0 (2003)
• Apache Web Server 2.0.46 or 2.2
  
  
• For ArcIMS integration:
• ArcIMS 9.0, 9.1, 9.2 or 9.3
  
  
• For ArcGIS integration:
• ArcMap 8.3, 9.0, 9.1, 9.2 or 9.3 or ArcGIS Server 9.3 or ArcGIS Image Server 9.3
  
  
• For viewing with ExpressView Browser Plug-in:
• Windows 2000, XP, 2003 or Vista with Internet Explorer 6.0 or 7.0 or Firefox 1.5 or 2.0
  
  
• For Google Earth integration:
• Google Earth 4.3

Linux™

• Red Hat Enterprise Server 3.0, 4.0 or 5.0
• Intel Xeon Processor (3+ GHz recommended)
• Apache Web Server 2.0.46 or 2.2

Solaris™

• Sun Solaris 8, 9 or 10
• Sun UltraSPARC IIIi Processor (UltraSPARC IV or later recommended)
• Apache Web Server 2.0.46 or 2.2

Dear LizardTech customers:

As part of our plans of supporting the most common and frequently used operating systems and platforms, I would like to inform you that Express Server 6.1 will be the last version of Express Server we ship for the Solaris platform. Express Server will continue to be developed and maintained for Windows and Linux platforms. Email, web, and telephone technical support will remain available for customers with current maintenance contracts through August 31, 2009, however no further patches, maintenance releases, or fixes will be made to Express Server for Solaris. Customers current on support may elect, free of charge, to migrate their Solaris licenses to Windows or Linux versions of Express Server. To do so please contact your LizardTech Sales Representative.

Thank you for your understanding.

Best regards,
Jon Skiffington
Sr. Product Manager, Geospatial Imaging