I recently purchased a MyGIG 430 from someone and I was wondering if I have the most up to date software on it.. Also if I am best off just asking the dealer to update it for me instead of doing it myself.. 2nd question is I have been trying to put pictures and music on the HDD but when I plug in the USB it says no music or pictures detected.. Seems as it is not recognizing the USB.. It is a 2 GB model so not sure if it's to large or if the radio is picky on the brand of drives... Attached a pic with the system info. Thanks!