i went to walmart today to see if they had the phillips 3575, which they didn't. shelf tag, no product. i think they had none of the polaroids either (which i didn't want anyway from the reviews i have read). they did have 3 or 4 of the magnavoxes. i was tempted to get one, $198, but the box said SDTV tuner. initially, i thought that meant NTSC so i didnt get one. on the way home, it hit me that SDTV probably meant ATSC, non HD, which appears to be the case.
i'd prefer to hear some reviews before i buy one, i don't have time to be the guinea pig right now!