I have a 3g Ipod Touch that has just been updated to 4.1. Basically the Ipod is part of a display that needs to output audio through the dock connector as well as the headphone jack, basically simultaneously. I have not jailbroken yet, but is there a file on cydia or anyway I can bypass the restriction on the touch?

Right now it will only play dock connector audio until the dock is unplugged, so really its one or the other. Thanks!