>All Mac since about 2 years ago ship with the "Mighty >Mouse". It has a scroll BALL (which not only allows >vertical scrolling like a scroll wheel, but horizontal scrolling). That made me laugh. I took that tiny thing for a button! I never realised it was a rollerball. I kept pressing it and something strange would happen to the display. I have now set up the buttons and it seems to work reasonably well at right-clicking. I will try the mighty mouse for a while to see if I like it and if not I'll buy a normal 2-button mouse with a wheel. With regards to the modifier keys I think the ctrl key no longer acting as 'Control' will be my biggest challenge. My keyboard still has the Clover symbol for Command even though I only bought it last week. I'd like to try the new metal one, though it's a shame that the wireless version is not an extended design with the extra numerical keys. Many thanks for your help f-erence and Randy, much appreciated. rotekz