Under the FSX Settings - Controls... if you look under "Event Category" - Autopilot there are some settings there...
There is an 'Altitude bug (select)'... which allows you to select the altitude switch and you then adjust by using the + and - keys (note: use the ones on the main keyboard between your 0 and backspace keys... not the numpad!)
Unfortunately, there is nothing for speed (apart from turning the speed hold on/off) that I can see... Although if you have a registered copy of FSUIPC, you can assign keys to various AutoPilot panel functions...
ps. 1000 posts!

I spend too much time here!
"Son, we are about the break the surly bonds of gravity, and punch the face of God." -- Homer Simpson
