I'm planning to get a 3G in the mid-term, namely when stock is more available and my current cell phone plan expires at the end of August. In the mean time I have upgraded my iPod touch to firmware 2.0 and was wondering if anyone knows how the licensing for apps works. If I buy an App through iTunes on my current account and use it on my iPod, when I eventually get a 3G will I need to repurchase those apps? In summary: are licenses tied to the device or the iTunes account? Nowhere on the App store/iTunes FAQs do I see this mentioned.