Geforce 6600 : overclockers' dream

Nvidia added two new Geforce 6800 Ultra-derived cards. The 6600 GT is now the middle range, while the 6600 becomes the entry level.
The latter has a very low clocked GPU, only 300 MHz. It might soon become the overclockers' dream card :
The guys over at Hardware.fr (in French) managed to jump from 300 to 550 MHz !
If Apple starts to use this card, we might need our good pal Thomas Perrier to write a little NviAccelerator :)