Partition Magic 7.0 by PowerQuest is an excellent application that really works.

The idea behind the software is to divide your hard drive into manageable sectors so data can be stored in an orderly manner.

Programmes and operating systems can be kept separate and enthusiastic techno-buffs can run multiple operating systems on the same computer.

Despite a slightly flaky installation, Partition Magic proved very easy to use.

The interface is very clean-looking and all the buttons control obvious functions.

With a monster hard drive in front of me, I was expecting problems but these failed to materialise.

The drive was recognised instantly and, because Partition Magic has a comprehensive wizard taking care of the complex stuff, I was able to segment my storage space in seconds. I did not lose any data and there were no file corruptions.

This is definitely not a toy for novices.

Aside from allowing the user to install Linux or any other operating system in tandem with a standard Windows OS, it offers a powerful way to re-purpose storage space to gain maximum usability from a computer.

Price: £49.99.

Contact: www.powerquest.com
Feel good factor: 8 out of 10.