PC:800 MHz Pentium II or equivalent processor recommended; 233 MHz Pentium II minimum; Macs: 400MHz PowerPC G4 or equivalent processor recommended; 233MHz PowerPC G3 minimum.

The minimum required to run your operating system plus one instance of your web browser.

Web Browsers For Windows 98, NT 4, Windows 2000: Internet Explorer 5.0 - 6.0 or Netscape Communicator 4.7 or 6.2; for Windows XP: IE 5+ or NS 6.2.x.

Web Browser For Mac OS 7.5: NS 4.7.2; for Mac OS 8.1+: Internet Explorer 5 or Netscape Communicator 4.7.x or 6.2 (IMPORTANT HINT: for BEST results, use Internet Explorer 5.0 or better with either the Mac or PC platform.)