As I mentioned before (and just to clarify now) my monitor will ONLY display 1024x768 - it is a fixed-frequency monitor...it dates to 1990, pre-dating the invention of multi-frequency monitors that exist in todays market. It is so old they don't even make the cables for it anymore, I had to use a non-standard monitor cable and then buy a special adapter from Griffin Technologies ("Mac Sync Adapter") in order for it to work.
I will check on this "BVT" program, any other software suggestions would be most appreciated.
Thanks.