I just set up my new LG lcd 42LH40 tv and immediately noticed a sync issue with the audio- delayed about half a second. It seems it's a pretty common issue.
I tried the manual fix below:
1) press and hold the menu button on the side of the TV then press and hold the menu button on the remote...
...Country from a private seller? I read somewhere you pay tax when you register the car at the dmv (after buying from a private seller). I'm looking for rates in Illinois, which I read has a fixed rate depending on the year of the car.