You've found a new friend!
My next quetion will be about "red drift" on one of my 3 PCI card monitors.
I'll check out the PCI arrangement and card description before I post the question.
For a hint, in the meantime, I've checked each monitor (17 + 17 + 15 MultipleScan) and they're all OK.
Going off-line now to install my extra RAM.
Thanks Guys
David L.