Having just purchased a Tivo I have encountered a well known problem on Philips TV's with my Toshiba 32ZP18Q. It freezes the set so the remote and the buttons on the front of the set do not work, although the picture still plays. Tivo are sending an update to my machine to cure this. Has anyone else had this on the their set and had it cured? Does the P version have this issue, I know it is to do with the teletext and the Q verion has a new teletext chip.