I'm a former mainframe programmer, i would write this 4 free if i knew apple code, but i dont. So im asking some brite young mine to write this code and put it out 4 for the masses! This has been irritating me since ive owned this ipod touch. Develope a app to basically turns on wifi for a list of apps that needs wifi and when the home button is pushed to go back to the main menu would turn off the wifi. Sort of a link out to turn on wifi when app is pushed, then turns if off after your done. A big battery saver!