I looked at the user guide for Replenish and I am not seeing anything about "User Dicitonary", which is under Menu -> Settings -> Language & keyboard settings. What is the purpose of this? I added a word to it and able to save it, but I don't understand the purpose of it. Is it suppose to accept odd or uncommon words or what? I am not seeing it auto-correct (which I hoped for) unless I am overlooking something. Can someone explain this, please? TIA.