Ringtonia has got the scoop on a few new ringtones for you addicts out there. First up is a new ringtone based on Grand Theft Auto IV, followed up by a Burger King/Virgin Mobile partnership to bring the dollar value menu to mobile phones. A ton of ringtones from a number of artists are now available for a buck each. Finally, we have mating call ringtones. Yes, animal mating calls. If you need an elk bugling, or a cricket singing, or a sea lion doing whatever it is that sea lions do, look no further than eNature. Just whatever you do, don’t set the howler monkey as your girlfriend’s custom ringtone.