Increase the internet speed (for firefox users). . .

Those who are using firefox 3.o and the updated versions may feel much difference in the accessibility and speed .
here i am introducing a new trick to increase the internet speed in the firefox..
follow the procedure:

# open firefox
#in the address field,type about:config then click enter
#there you can see a warning messege,ignore it by clicking the button
#in the next window,you are able to see a field named filter
#type network on that filter field
#then you can see a list of items
#from that list you may able to see network.prefetch-next
#set the value of that to false by double clicking it
#restart firefox and feel the difference

note: do this carefully. (bold red)