We recommend the following minimum system specifications for using this site:

• Pentium-class PC, 200MHz, 32MB RAM, 2GB Hard Disk, or better
• Macintosh 150MHz, 16MB RAM, 2GB Hard Disk, or better

We recommend the following operating systems:

• Windows 98, ME, 2000, XP, or newer.
• Mac-OS 9, X or newer.
• Linux, kernal 2.4 or newer.

We recommend the following web browser software:

• Microsoft Internet Explorer 6.0, &7.0, or newer.
• Netscape 6.1, 6.2, 7.0 or newer
• Mozilla 1.5, Firebird/Firefox 0.8 or newer
• Opera 7.21 or newer

Full interactivity of this site is dependent upon the following features of your web browser software. Please ensure these features are allowed and/or activated.:

• Javascript 1.2
  
• HTTP Cookies
  Your browser has cookies enabled. Nothing further needs to be done.

If you are experiencing difficulties with your particular hardware/software configuration, please send us an email with all the details of your computer's software and hardware and the problems that you have encountered.