title: iPhone Task Completion
body: <p>I started a few days ago to experiment development for the iPhone platform, and while reading about it's multi-tasking capabilities I found out the "task completion", which can be very useful. </p>
  
  <p>I googled a little, read the documentation available at developer.apple.com/iphone, but still haven't found something: is there a way to have this task completion run a loop (possibly an infinite one), or a timer which would run like every 10 minutes? </p>
  
  <p>I know it's like "cheating" and they probably have some countermeasures, but anyway, it'd be a good thing to try :)</p>