Temperature Reader/Fan Controller

Can anybody direct me to a laptop component temperature/fan controller program for a Dell Inspiron system?

I've tried I8KfanGUI, and while it does work wonders, it's giving me a Windows startup problem that I can't keep letting happen.  Which is why I need another program that can do the same thing basically.

Opera takes a lot less resources than Firefox or MSIE. By using exclusively this browser, your fans will never have to kick in!

www.opera.com