How do i select a song from my iPod to play as a Ringtone ?
Simply sync your song with iTunes, and then select it in AnyRing.
Can i select a time interval inside the song itself to play as a Ringtone ?
Yes. Just select "Start Ringtone At/Till..", and select the starting/ending point of the Ringtone.
If i choose a time interval of 5 seconds (or less) can i make it loop until i answer the call ?
Yes. Just enable the "Loop" option in the AnyRing to play the ringtone over and over again.