I have been using the Nike+ app for several years and since I had to update my iPod I have been having issues with the app. Apparently you dont have to use a Nike chip in your shoe but if you have the iPod touch that doesnt have wifi when you are running outside so it doesnt give an accurate reading. Please add the option of connecting to the Nike chip or have a separate app for the iPod touch. The App crashes every few minutes so I feel like Im constantly checking to see if its still working and cant fully focus on my run. Very frustrating! I read that you have fixed the crashes but I dont think you have.