So I've had my Mytouch 3G for quite some time now, and I have the older version where you need that mini usb to 3.5mm jack adaptor. But for no apparent reason, it suddenly stopped recognizing the adaptor or something, because when I plug it in and play music, it just plays through the speakers. I'm pretty sure it isn't the adaptor because I have two and I have the same problem with both. Also I wanted to mention it recognizes the charger or whenever I mount the phone to my computer. Anything I can do to fix this problem? Thanks in advance!