My wish is that we can either toggle the 'R' on/off when recording film, or have some other indicator (like a cockpit light). For making movies, it kind of ruins it for me when I'm recording for the film viewer (so I can set up shots, etc.) and at the same time recording with Fraps to include some real-time "as it's happening" in-cockpit footage to add to the final movie. The Fraps real-time shot will show the big red 'R' in the upper-left corner and it annoys me.
