will the 744 speedbrakes be using the same logic that the 737 800/900 did, or has PMDG developed a new one/redeveloped the existing one... Reason for this is because i sometimes have difficulty operating the speedbrakes in the 737, and i believe others reported problems also.

Alex-Completely new logic that has exhibited nothing but good behavior...As I've said a few times, we learned a lot from the NG.... and we've smoothed over nearly all of the rough spots that gave users's grief.Hope that answers your question!

thanks RR, that just enhances my already huge excitement for the upcoming 744! :)