LosManos asks: "A call for help to the Everyday Heroes that are out there: I have just returned from a 4 months scientific expedition to some of the more remote parts of the South Pacific. As soon as people we met found out that I was a computer guy they asked me to help them and all to often I had to reply that I didn't have the tools.This got me thinking; what should a software toolbox consist of? OS, patches, digital books, compilers, sniffers, servers, harddisk restore apps...? Please remember that the computers I met where often old and slow. The answers to this could be interesting also when you are not several days away from nearest inhabited island. I mean, what is it that most often break? How is it usually fixed? Are more fancy solutions more error prone?" If you were to create a "first aid kit" consisting of CDs, disks, books and other technical utilities you have used to resurrect dead systems, what would you put in it?