middle keys and number line on keyboard produce two characters
When I press the middle keys(asdf...) or the number line (1234...)on the keyboard of our MacBook it produces two characters - one number and one letter - instead of just the correct one. The characters produced on both lines are identical and look like this: a1s2d3f4g5h6j7k8l9 a1s2d3f4g5h6j7k8l9. Can anything be done? It is driving me nuts!
MacBook, Mac OS X (10.4)