My Co-Pilot 2003 showed up today.
only 2 CDs for the whole US.
The programs looks the same as before. the only changes I see is it pulls contact info from Outlook for adddresses and the new RV routeing.
I am still waiting for my Garmin 35 GPS to come in and I sold my Co-pilot GPS

So I cannot comment on the lane changeing and side of the road info.