System Requirements for JCE Software CD-ROMs
The tables below give hardware and software requirements for JCE Software Web-Ready CD-ROMs.

JCE Software CD-ROMs that are not Web-Ready have additional requirements.

Hardware Requirements

Computer	CPU	RAM	Drives	Graphics
Windows Compatible	Pentium; ≥ 150 MHz	≥ 32 MB	≥ 4 x CD-ROM; Hard disk	≥ 800 x 600; 16-bit color
Mac OS compatible	PowerPC; &ge 150 MHz	≥ 32 MB	≥ 4 x CD-ROM; Hard disk	≥ 800 x 600; thousands of colors

Software Requirements

Computer	System	Other Software (Included)	WWW Browser (Not Included)
Windows Compatible	Windows 98/95	QuickTime 4	Netscape Navigator 4.0 or higher OR Microsoft Internet Explorer 4.0 or higher
Mac OS compatible	System 7.6.1 or higher

JCE Software CD-ROMs that are not Web-Ready
CD-ROMs that are not Web-Ready do not require an Internet browser. Other additions or exceptions to the requirements above:

Crystallography Collection (SP-26) requires free space on the hard drive to install the software:
18 MB (Windows) or 12.5 MB (Mac OS) for Point Group I, II, and III
44 MB (Windows) or 35 MB (Mac OS) for Crystallographic CourseWare