My sincere apologies. I hadn't read http://wiki.dwscoalition.org/notes/Dreamhack_Getting_Started carefully and it is a very clear step-by-step. I suggest rephrasing "Once you've got it, have a look through the wiki page on Dreamhacks, though it may not all make sense at this stage. If you've never used a command line before, this wiki page will help." to something more directive such as "follow the steps detailed on the Getting Started guide" and mention the comprehensive and intimidating page on command lines only in passing. Does one need to understand what they're typing to set up their DH? It seems to me the info one needs from this page, when they're getting started, is :" They're generally designed to be typed quickly on a QWERTY keyboard. To execute a command, you type the command and hit enter/return. The command won't execute until you hit enter."