Dual Monitor w/ ATI 9000 Glitch. Anyone else seen this?

[Chupa Chupa]

Just got my CTO Dual 867 yesterday w/ a 9000 Pro card. I hooked it up to my 17" Apple LCD and 15" Eizo L365 (connected via DVI). For some reason the 15" Eizo "shakes" every few seconds. This never happend with my 933 when I was using one AGP Geforce 4MX card and one Radeon PCI card.

Have any of you w/ dual monitor set ups and the 9000 card had this problem? Is this a known problem? Seem like a driver problem.

 

[Lz0]

Try moving the monitors away from the Mac a little.

Check that the monitor cables aren't wrapped up with the power cables.

I imagine the dual processors are giving off a stronger electromagnetic field, both that and the power cables can affect a monitor in the way you describe.