Getting caps lock on is somewhat difficult, but I can live without that for now. I would like to see the letters on the keys change case when you have shift on. Also, it seems to act strangely when you backspace and retry a word and there are not enough words in the dictionary by default. If you could manually enter a word without going to the word bank, it would be easier. There could be a multi tap mode for instance (ie typing 3, 666, 666, 4 to spell "good").