I found this nifty utility.
It is supposedly for Acer Aspire One to control the fan unit.
So I downloaded and installed it thinking it would fail but it actually works for Acer Aspire Laptops too!
Here is the website
How to use:
When you complete the download, extract it.
You will find an Executable and an installer.
You need to run the Installer,Reboot then run the Executable.
The Fan Setting Stays even after you uninstall the program
You should notice the temperature of your laptop should fall even more and the fan spins more frequently if you lower it.