Report "I have two iMacs (one purchased a year ago, the second a month ago) and now I have switched from one to the other... I have installed Quark on the newer one, but when I go to use the software, before it finishes opening I get an error message that says "This version of Quark XPress cannot be used with this keyboard". The keyboard is the same as I used on my older iMac, and both computers are running identical OS (X.6.7). I have tried other keyboards, with the same error message. Is this in fact a problem with the computer being newer? Or, as I have yet to upgrade, is this because version 6.52 may not work on the newer iMac? Is this perhaps because I have Quark installed on both computers? (I use both side by side, and would like to have the freedom to move back and forth.) Or, is there a simple fix?"