Hi Andrew,
Thanks for the tip. I use this approach quite successfully in Ableton, but I've never got on well with in BiaB. I appear to be suffering what feels like latency although I'm coming directly from ther midi controller using ASIO. Also, the keys don't connect to any of the key sets of the 'Pianos' tab on BiaB interface when I am playing on the midi controller. That was my interest in entering my notes directly on the notation window.

Direct entry has been great for me when the styles are 'Even Feel', but when I try this with the 'Swing Feel' I felt it was out of sync with the background. I just assumed that if I stuck to the notation then the timing would be in sync with the style.But I have to say that my own musical expertise is probably to blame for this.