[orca-list] key echo?

[Dave Hunt <dave hunt2 verizon net>]

Hi, List!

What is supposed to be the difference between "enable  echo by 
character" and "enable alphanumeric keys"?  They appear to be almost 
same, except when I choose the former, echo is very delayed, and some 
characters are never echoed.  In the latter case, all alphanumeric, 
punctuation and spaces are echoed, though some not echoed until two or 
three keys pressed.


Thanks,


Dave