Smcfancontrol issue

Hey everyone. I read your topic because my mbp lt runs @ about 120-170f w/both fans going at 1000rpm's. i downloaded the smcfancontrol, but when I double click on the application it doesnt do anyting. Next to the apple it doesnt show the application name like it would others. I also looked in the panel that you press ctrl+tab and its not listed as well. It is also not shown in the doc. So any help or suggestions? Greatly appreciated. =)