0X1037 is the last version with the logos, after that they have been removed and the current release that folks are getting updated to 0X1088 does not have them. Last week DTV moved 1088 to the morning update (stream) so folks who are flagged for updates (DTV controlled and I have no idea how they roll) will start to see them being lost. I am sure it will confuse folks who think something is wrong since they just disappear overnight, one would think DTV would at least inform the customer of changes but nah, that wouldn't be the newer owner AT&T's MO.
So one can downgrade back to 1037 but one will just be upgraded back to 1088 etc. The advantage I can see why they did it was to speed up the guide or there was some major memory issues created with loading the guide with logos (who knows). One thing to note is that the logo is still there when you change channels in the upper right info bar, so they are not entirely lost, just in the guide. Personally I liked them in the guide but did find that they slowed the guide down when scrolling because the guide was much quicker to scroll without them etc.
Happy Memorial Day (Tomorrow) to everyone!