I was doing a bit of research regarding map updates and came across the Hyundai MnSOFT registration document... I went online and registered and checked to see if there were any updates for my V. Of course not. But I did check to see what the cost is to update the maps for 2011 Elantra. $199 plus $30 (on special for $20 right now... Oh, yay.) for the 8GB required USB flash drive... Ow!
Anyway, if you're curious, you can go to HYUNDAI MNSOFT - HYUNDAI & KIA to get more information.