Internet problem

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http://forums.fedoraforum.org – I am downloading "https://dl.fedoraproject.org/pub/alt/stage/18-TC2/Live/i386/Fedora-18-TC2-i686-Live-Desktop.iso". I am using wget -c for downloading. My internet connection hangs up within few minutes. I use following to start it again. Ctrl+z, Up arrow, return(enter). However to do this every alternate minute is cumbersome. I tried to find solutions on google. Also tried curl but in vain. Can someone point out any solution or whether i can execute a script for what i am doing manually (HowTos)