Which fan control?

[tr8.]

Hi

just a quick one, forgot to look at the fan and see if its a 3 or 4 pin.
What fan control plugin do you find works well?
Currently on BlackHole 1.6.7, as the fan is out the back much harder to see if working or not.
On my dm800HD-se where it on the top then it rarely comes in as most of the time its running at about 40 - 45 C

[tr8.]

Just an update.
took the cover off, if any others need to know its got a 3 wire fan.

[tr8.]

Further update.
It is a 3 wire fan, but was playing over weekend and it seems it is only changing speeds if you tell the plugin its 4 wire.
This has been tested with the BH image and latest FanControl2.