Hi, i've converted a movie to dvd using svcd2dvdmpg+, the audio which is perfect on the svcd, starts off fine but after about 5 mins its out of sync plus the picture is a little jerky, can anybody help????

well, i seem to have sorted the sync problem out, but the second half of the film keeps blocking all the time, its basically the 2nd vcd disc, anyone know why this is happening????