New displays ADC changed?

[Frank Farwell]

I just about ordered a new 20" LCD display from apple the lady said it 
will not work on G4 with the "older" ADC connector (G4 500 ADC) Shes 
says they have changed the ADC connector . If i purchase a Radeon 9000 
which has ADC and DVI I understand i still have to buy the new DVI to 
ADC connector that runs $99 is this correct for these new displays?

frank farwell