This is kind of off-topic, but I think it's worth sharing.
Santa Claus brought me a new iPad Air for Christmas. Yahooooooo :)
Today I installed it, I did not put the backup from my old device to it as I did not want to have all that stuff on the new one.
So I installed apps by plugging it into my mac and selected the apps I want to have on my new iPad in iTunes.
Everything worked fine, all aps got installed.
So I started RR2 on the new iPad and to my surprise it started with a message like "Hello Rookie, please buy a car..."
OMG... it did not copy the user data and I need to start from the beginning... No cars... no money... nothing... oh no !
Well... luckily there are apps and tutorials in the internet that tell you how to copy user data from one device to the other.
This tutorial http://www.148apps.com/news/backup-game-save-files-computer-restore-device/ together with the i-FunBox app saved my life. Just copy the Documents and Library folder and you're fine :)
Now I can play RR2 on the iPad Air with all my cars and money.
:)
Cheers