In repair and recovery situation I think you need to push something more usable like DSL, Puppy, partedmagic, Gparted & SystemRescueCd. I know not all of these are simple to use and command line voodoo might be your last resort however they can rescue data without resorting to taking the computer to bits or playing with a full blown OS which can drag any system to it knees running in liveCD mode.
Distrowatch is a good place to start for those who are thinking Linux freaks are from another planet
http://distrowatch.com/