According to NordicHardware, NVIDIA has informed partners that NVIDIA will have two major projects. Firstly, it will be making revisions to existing chipsets, secondly, they will release a new series of chipset products to counter AMD and Intel.
Reports claim that NVIDIA is upgrading it's nForce 780a chipset to support ACC, the technology supported in AMD SB750 allowing a boost in overclocking. It is unclear if NVIDIA has the license to do that or did they find out a way to do it. NVIDIA connects the 780a to the JTAGm upgrade the BIOS to support ACC, boosting the o/c limit by another 10%.
NVIDIA is soon to release the new design to partners. It is said that Foxconn already release a ACC version of the 780a board.
In addition, NVIDIA has plans for a nForce 770i to challenge the P45 chipset. the nForce 770i will incorporate DDR3 support.