Oddly enough this update did indeed drop the temp, almost 8-10* at idle. (Using CoreDuoTemp to mesure). Before, it was running at 61-62* idle, now it's at 52-54*.
Just ran the mbp at full load (~5 mins), b4 update the temp is 82*. After update, temp seems to of not changed. But there is some inconsistency as the temp fluctuates from 79-82*C more often than it has before, so the update could be trying to keep it cooler. If so, it's around 4-5*.
Keep in mind these temperature readings are for the CPU as the real temp for real world use will actually be cooler.
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Anyone else w/ difference in temp b4 and after update?