I just recently got an itouch and i have 2.0 version. I want to instal the program pocketguitar. I bought the $10 application thing from apple but you cannot buy this app on there store.

As i am a bit clueless to all these code terms can any1 give me a quick guide (thats understandable) how to install this program on my i-touch?

This would be a great help thank you very much?