After receiving this message (from Kodak), I tested this week 4 G4 computers between 400 and 500 mhz. For this test I used a DCS 520,620 and 660 camera. All camera have firmware 3.0.9 or 3.0.14; Software on G4 computers was Apple OS 9.0.4 for English version or 9.0 for Dutch version;
All cameras works fine and without problems via firewire on every tested G4. EXCEPT..... I found a bug, when there is no card in the camera it is not possible to making pictures from the computer or the camera. Put a card inside and everything works like before.