How about a Guide that actually works? I've rebooted (factory reset) this TV dozens of times and the Guide will not work. It did work when first received then a drive-by upgrade stopped that number.
The Rovi guide is only pertinent to the Sony televisions with Google TV. It is not available on the Logitech Revue or the Sony Google TV Blu-Ray Player (NSZ-GT1). You can use either the Search button or the TV & Movies app to find shows that are on now or within the next hour. If you're looking for a more traditional TV Guide, you can always download BuddyTV from the Android Market.