GTX480 to C2050 hack or unlocking TCC-mode on GeForce

[sisyphus]

NVIDIA released a new driver 270.81, can you get 2 DMA engines with the new driver?

Good news, I was able to modify the straps so that my device shows up as 1091 (M2090). However, as there are no Windows drivers for the new cards, I cannot verify if anything has changed. Modifying the INF file for older drivers shows that nothing has really changed. (And I did not get 2 DMA engines, as the C2050 conversion that ijsfz got.