I have the curser jumping problem and have had for some time on one of three laptops running Windows XP. These machines are running MS office 2003. I now have a new laptop with Win 7 running Office 2007 which has the jumping curser issue. So I have two laptops from different manufactures running two different operating systems and two different versions of MS Office. I have read of several fixes none of which have corrected the problems. Surely with as much as has been written about this issue Microsoft is fully aware of the problem and should have a solution. What is the proper fix? Is there a fix?