Why wait for the 333MHz Athlons? If nVidia gets their nForce2 out now, bug-free and with features that people want, then all we'll have to do is add the processor to get a 33MHz FSB system. If they wait, people might not want the processor with the chipset and may wait a while.
They (NVIDIA) could take advantage of the publicity of the AMD-announcement/launch and ride the marketing wave to the bank.
We all know NVIDIA will be waiving the 333FSB flag....we all know it already supports it...