I had the same problem, but at much higher resolution. I have tried some demo versions of resizing forms, which i have found on the internet. After a long time of looking around I've realized that there are only 2 solutions.
1. Split your database (make sure to make a backup copy before doing so). And make 2 Front ends, 800 by 600 and 1024 by 786 and install them on the respective computers. This solution works great but is rigid, in terms of FE development.
2. Make your database forms in the lowest resolution available with your end users. Keep them nice and simple and easy to use, and the people operating at higher resolutions will not have problems reading them.
All the rest will simply consume your time, and will not provide an acceptable result (in terms of quality) Good luck,
Kuzz
"Time spent debating the impossible subtracts from the time during which you
can try to accomplish it."