Computor Freezes up with LW and internet
 

My computer freezes up usually when I run LW and try to surf the internet. I am running windows '98.

You are probably running out of memory and need to install more Ram. But if you are running Windows 98 it is probably a pretty old computer and the max Ram is probably 256MB so you are pretty much stuck. You could also try lowering you UL/DL bandwidth to 80% of your maximum bandwidth capability.