Also don't rely 100% on the spell checker, for example words flashlight I see listed as flash light a lot because some spell checkers insist its two words. Microsoft ActiveSync is a bad one, its one word but firefox says its misspelled unless you put in a space and its a very problematic piece of software that when I was using it I always had to search for the issue of the day and some forums count the space so you had to do two searches to look for your answer as half the time people had it wrong.