Hello! I'm new here, using an iPad3 or possibly 4, wish I could work out which- but definitely running OS 7.1.1 as I just checked! Well, as you can see, I'm no tech-spert, so would be grateful anyone who might advise on either or both issues: 1) Jail breaking: I'm told I need to do this to install f.lux ("justgetflux com ") which I really want to do so I can use my ipad in the evenings without affecting my sleep- only thing is I have no idea where to begin and having skimmed through a few posts on this topic it looks like it could be a risky procedure and possibly have adverse effects on the operating system..? Hope someone can advise me! 2) Document editing: I need to find a reliable app/piece of software ASAP which will allow me to edit documents in colour, ie red!. I have pages but haven't found a way to use colour on that- Any recommendations welcome! Thanks everyone and great to be here!