Microsoft reveals Vista requirements

Microsoft has revealed how powerful computers must be to run Vista - the new version of its Windows operating system. It has given advice on the basic specifications to run the software as well as the higher capabilities needed to get the most out of it.

Also available is a downloadable tool that lets people know if the PC they own now will run the system.

Download the Vista Upgrade Adviser

Minimum:
Processor 800MHz
System Memory 512Mb
Graphics card DirectX 9 capable
Graphics Memory - -
Free space on Hard Drive - -

Recommended:
Processor 1 GHz 32 or 64 bit
System Memory 1Gb
Graphics card Runs Windows Aero
Graphics Memory 128Mb
Free space on Hard Drive 15Gb

It is interesting to note that Windows Vista introduces a new concept in adding memory to a system. Windows ReadyBoost lets users use a removable flash memory device, such as a USB thumb drive, to improve system performance without opening the box.