Somebody please give me the list of minimal services required in sysv-rc-conf for a laptop meant only for browsing internet with swiftfox at home. I am running hardy (kubuntu)

RAM is 256 MB
CPU is celeron
Internet speed is http://www.speedtest.net/result/311981447.png

My system broke when I tried to follow the steps in http://ubuntuforums.org/showthread.php?t=89491

TIA