I have upgraded from EZCD Plat 5 to DVD Builder 6................my problem is that as im trying to make a VCD when i add an already encoded film b4 burning it starts to encode again?

I encode with TMPGEnc and it always burned straight to disc with EZ5 but for some reason using DVD6 it encodes b4 burning and b4 the film is added i get a message saying that the film may not play on my tv but would i like to add anyway?

can anyone help me out becasue it sounds like this new version wont accept my already encoded films.