System requirements PC: Pentium II 233 MHz processor; 64 Mb RAM; Windows 98/Me/2000/NT/XP Pro, Netscape Navigator/Communicator 4.75 and higher or Internet Explorer 5.5 and higher, Macromedia Shockwave 8.5 plug-in, Chemscape Chime 2.6 SP3 plug-in (c)2001, Apple QuickTime plug-in; 800 x 600 pixel screen resolution, color monitor running "thousands of colors" or higher, audio capable system is recommended, 4x CD-ROM drive, speakers.
System requirements Macintosh: Power PC with OS 8.1 or greater; 64 Mb RAM, Virtual Memory Enabled; Netscape Navigator/Communicator 4.75 and higher, Macromedia Shockwave 8.5 plug-in (c)1985-2001, Chemscape Chime 2.6 SP3 plug-in (c)2001, Apple QuickTime 5 plug-in; 800 x 600 pixel screen resolution, color monitor running "thousands of colors" or higher, audio capable system is recommended, 4x CD-ROM drive, speakers.