I know that the Dev-Team released an update to Ultrasn0w a couple of days ago and I understand that it fixes the missing carrier logo problem. Is there any reason I can't install ultrasn0w just to get the carrier logo back even though I'm with an official carrier and don't need the unlock? I'm already using MakeItMine to put the AT&T logo in the status bar so it's not like I really need it, but I'm just wondering if there are any negatives to installing ultrasn0w for me.