Macromedia recommends the following minimum requirements for running Dreamweaver on a Windows system (the same requirements are more than adequate for running Contribute):
Intel Pentium III processor, 600 MHz or equivalent
Windows 98 SE, 2000, XP, or Windows Server 2003
128MB of available RAM
275MB of available disk space
256-color monitor capable of 800 x 600 resolution
CD-ROM drive
Access to Web server, running either locally or remotely
Macintosh
Macromedia recommends the following minimum requirements for running Dreamweaver on a Macintosh (the same requirements are more than adequate for running Contribute):
Power Macintosh PowerPC 500 MHz (G3 or higher recommended)
Mac OS 10.2.6
128MB of available RAM
275MB of available disk space
256-color monitor capable of 800 x 600 resolution (OS X requires thousands of colors)
CD-ROM drive
Access to Web server, running either locally or remotely