I like the F cord command, although the fact that only one space key works was confusing initially. If it is stated in the manual that only one space key works for a chord command it should not be difficult to activate an F chord command. If there are any future plans for implementing other chord commands it might be better also not to change the F chord command at this point. If there are not likely to be further chord commands then I think it isn't as important to maintain the F chord command and would have fewer objections to the 7, 8 and 9 keys being used rather than the F chord command. I just discovered the Braille keyboard and the new firmware yesterday and I think it is absolutely cool! Great work for coming up with the idea. Joni