thank's Vidster it's a basic keyboard and works just fine, Tyler I am useing a MX700 mouse now and have the MX700 duo on another machine that work just fine on this machine. The one that won't work is the Bluetooth DiNovo desktop with a MX900 bluetooth mouse and keyboard. The software is different to the MX700 duo they use I think Itouch, bluetooth uses SetPoint thats where the problem lies. I saved up for a whole year for that keyboard and mouse and am really disapointed I couldn't get them to work. Not to worry though I saved a bundle got £159.99 back and the keyboard only cost £29.99 so I'm going computer shopping, wish me luck I may be back with another problem.

Good luck! And the forum is always open with open arms