Ja.I found this tutorial! Its Great! It Speeds Up Firefox By Upto 3 Times!
How To Do It!
First type "about:config" in your toolbar.
Then, search for :
Set them to "True"
After that, search for :
Change the value for 25~40. This determines how many requests firefox will send.
Now, Right+Click anywhere and select New>Integer.
Name it "nglayout.initialpaint.delay" and put "0" for the value.
Now your Firefox should be ALOT faster!