PC System Requirements Pentium II 300 or higher,64 MB,128 RAM Recommended for XP,50 MB free hard disk space,Windows® 98/Me/XP,8x speed CD-ROM drive,640x480 thousands of colours display,100% soundblaster compatible sound card Mac System Requirements:Power PC G3 300Mhz or higher 64MB RAM 128 MB Ram recommended 100 MB free hard disk space System Mac OSX classic mode 7.5. To 9.2 8x speed CD-ROM drive 640x480 thousands of colours display