I was actually just looking at this device and its software. Perhaps you can answer this question:
If I programmed the pixel clock to 59.94 to help sync some things up in Cat... would the video card actually do it? And a typical lcd monitor? I am somewhat limited in my expertise in this area but last I knew the working clock of most panels was 60hz internally. I know they will often take higher rates and just deal with it but was unsure of using lower rates.