Buy your new PC and after a few months you'll find that it takes far longer to boot, applications start more slowly and your computer attempts to access the drive constantly. There are simple reasons for this: we all like to install, test and remove new software. Over time this causes drive fragmentation, unnecessary entries in your Registry and leaves your system attempting to start applications that you've deleted, when you launch your computer. The answer is a tool that you can use to tweak, optimise, cleanse and enhance your PC.02 Feb 2009