DiskWave is very small in size (only about 1MB), so you can even install and run it on an extremely full harddrive.

If you have an older Mac that can not run the latest version of OSX, I would suggest using the DiskWave application to do so, because of 4 reasons : There are various programs that can do the job of identifying which files are cluttering your harddrive and deleting unneeded files. What is the easiest way to free up the much needed harddrive space ? He has our old Intel CoreDuo MacBook that can only run MacOSX 10.6.8 Snow Leopard.

See More Products With son alarmed me today that his ‘good old’ Mac gives a “your startup disk is full” warning at startup. Product Description MAC OS X 10.6 SNOW LEOPARD LICSRETAIL-INT - UPDATE - REQ OS X 10.5 Buy This Product From Amazon.Com Quite simply there is nothing else like it. Built on a rock-solid UNIX foundation and designed to be simple and intuitive, it's what makes the Mac innovative, highly secure, compatible, and easy to use. Product Description Product Description Mac OS X is the world's most advanced operating system. Mac OS X Snow Leopard includes built-in support for the latest version of Microsoft Exchange Server, so you can use Mail, iCal, and Address Book at home and at work.With virtually no effort on your part, Mac OS X protects itself-and you-from viruses, malicious applications, and other threats.New core technologies unleash the power of today's advanced hardware technology and prepare Mac OS X for future innovation: 64-bit computing, multicore-optimization, OpenCL, QuickTime X, and more.Improvements include a more responsive Finder, new look and features for Exposé and Stacks, quicker Time Machine backup, faster common tasks and installation, a smaller install footprint, and plenty more.

Mac OS X Snow Leopard is built on a rock-solid, time-tested UNIX foundation that provides unparalleled stability as well as industry-leading support for Internet standards.

Mac os x version 10.6 8 snow leopard