Requirements: G3 or faster Mac, Mac OS X 10.2.3 or later, 128MB RAM
The information age is all well and good, but there's an associated danger you might not have considered: Information abuses, like credit-card fraud and identity theft. SuperScrubber has your back when it comes time to sell an old Mac; this utility can scrub the data off any hard drive that you can attach to an OS X-bootable Mac, and it can cover your tracks to a US military security spec. This demo lets you explore Superscrubber's settings and scrub configurator, but if you want to do the deed, you gotta pay the piper (buy the product, that is).