i was using 4360 but i seen that on my sony dvd + r's that alot of media space was being unused so i set it to 4444 and it still works fine it still has a bit more of data part left on the edge but i dont wanna push it to far cause outer edges might mess up the movie but so far its not far enought out to mess it up and its a extra 84 megs of space you wont have to waste hope more people use this method
You may as well go to the default setting of 4464 as you are only 20 below that anyway. I use 4364 with gives me a buffer of 100 and I find this works well with me. I guess people can only read others advice and suggestions and they will have to make their own mind up to what they want to do. Happy burning!!