sirroundsound, "Even Tivo is only good with cable and Satellite in Canada" - you've got it backwards. Tivo is GOOD for OTA in Canada (I have one) and not so good for cable as Rogers, etc. don't supply cable cards to decrypt it (TiVo will accept analog cable in Canada but that's scheduled to be shutdown very soon - Rogers, etc. want everyone to have one of their own STBs).

Pretty much all Toronto/Buffalo area stations provide PSIP on the OTA signals although many only have about 12 hours worth.