this is my first post so be easy on me. I have been reading...

Does 01.000600 mean its version 1.0 of the maps installed on my avic-f90bt? Is 3.0 out since its suppose to be releasted in 09? And if so, where is the best price and place to locate it? This site has been a blessing. I found out how to do the ground wire fix and mute ground fix to watch vids on the road but after I paid some dude on ebay 7.00 dollars for the secret fix? Oh well, thanks in advance for the info on the map update question.