This is getting frustrating.
This is fairly on topic because I run older Macs (1987 to 1991, and
many nubus video cards) that does not have native separate syncs by
I finally in just the last 6 months or so have bought a couple real Griffin
Technology mac video adapters, and it is just so sweet to be able to plug a
monitor in and have it work right off. The only other adapter I have that
comes close is some old Belkin with a dial, but it isn't 100% all the time
and so far the Griffin is.