Having local copies of useful stuff on the internet is handy when your not online. The internet is also constantly changing which means that just because something useful is on there now doesn’t mean it always be as useful in the future. For this reason I like local copies of some key items 1. How to download the wikipedia I used okiwiki 2. How to Download all your google docs You can now download all your google docs in one go easily. Click Actions -> Download -> All items 3. How to download maps onto your iphone I use offmaps but its a bit annoying. I also tryto zoom around on my iphone in the maps application to put the maps in cache (although is teduios)