Is there anyone using Lion, also installed smcFanControl here? I clean installed Lion, then installed smcFanControl 2.3. When I use smcFanControl at 10.6, the lowest fan speed was like around 3000, give or take; I noticed the lowest fan speed under Lion now is like around 4700. Is it just me or someone else has the same situation like this too? But, one thing for sure, my MBP is much cool under Lion than before.