No Signal from Laptop Dock Station to Monitor via DVI

[Keven Ring]

I have a Dock Station at work that has both VGA and DVI outputs.  With 
the VGA output, I can get a signal to my external flat-panel display.  
However, the monitor indicates that there is no signal via the DVI 
connection.

The cable and connection are fine, as it works in XP. ;(

Any thoughts on what might need to be done to resolve this for Linux?  
My guess would be a kernel module to tweak the dock station settings.  
Anyone know of a project that is working on this?

BTW, FC1, 2.4.2174 kernel on a Dell D600.

Thanks!