Thanks for the info but we eventually found a work around. We dubbed the HDCam tapes to XDCam and then imported the files into Sony Vegas. (you have to first set up the decks to send and recieve captioning wich was a nightmare) From within Vegas you can extract the closed captioning information and see it play out in the program monitor. You can also adjust where the keyframes for the captioning are and I believe you can also change the actual text as well. Who knew Vegas was usefull lol!