HotKeyNet seems very nice; I have a few questions:

a) How would I setup a toggle to send ALL and ANY keys to all wow windows (sometimes I want for instance to type a / command on all windows; or for typing my password; which includes keys like w,a,s,d that in normal mode I don't want to broadcast) - I have ScrollLockOn for the normal setup but I would like a different toggle like "Insert" to switch to broad cast all mode ?

b) Any way to have a small status window and/or play a sound based on current mode (ScrollLock On/Off ; Insert On/Off; Pause On/Off ...)

c) Why is the program contacting an "authorization server" - does that mean it can stop being free at any time - and/or stop working at any time ?