Coolbits 1 and 2 are unnecessary.
1 (bit 0) - Enables overclocking of older (pre-Fermi) cores on the Clock Frequencies page in nvidia-settings.
2 (bit 1) - When this bit is set, the driver will "attempt to initialize SLI when using GPUs with different amounts of video memory".
So what value should we use for 'coolbits'?
any updates to this script?
I highly doubt there will ever be any...