I am going to post this in case someone hasn't seen it. But a guy named Slayher came out with some new Kernel's for CM6. I have tested them and they work with Sapphire 1.0.0.
These Kernel's bring a new governor called 'Interactive' which works REALLY well. Wifi, TUN, IPv6, and Compcache are all supported in this kernel. I highly suggest you all give it a try.
Read all about it here:
Froyo Kernels by slayher - CyanogenMod Forum