CPU/PROCESSOR MINIMUM RECOMMENDED Intel Pentium processor or compatible, 120MHz or faster. PowerPC or 68K processor Intel Pentium II processor or compatible, 400MHz or faster. PowerPC or 68K processor    MEMORY (RAM) MINIMUM RECOMMENDED 32 MB 64 - 128 MB    AUTHORING  APPLICATIONS DIR 8 DIR 7 DIR 6.x DIR 5 AUTHORWARE Yes Yes Yes Yes No    AUTHORING  ENVIRONMENT WINDOWS MACINTOSH Windows 95, 98, NT4, 200, ME Mac OS 7.5 or greater    PLAYBACK  ENVIRONMENT WIN PROJECTORS WIN SHOCKWAVE MAC PROJECTORS MAC SHOCKWAVE Windows 95, 98, NT4, 2000, ME Windows 95, 98, NT4, 2000, ME Mac OS 7.5 or greater Mac OS 7.5 or greater

Please see the "Known Issues" topic of the documentation for more information about support for older Macintosh computers with 68K processors.