Hi, I called Lexus on the same issue - they advised the new maps tend to come out in january. The one they are advising me to replace was last issued November 2006 so it would seem a new one is due.
normaly map updates coming out in the september/october timeframe.
last version (2007-2008) is on the market since october.
it contains now 4 DVD's. one for europe west (GB, ireland, benelux, france, italy, spain and portugal), europe central (france, benelux, germany, swizerland, austria, italy), europe north (norway,sweden, finland, danmark, benelux, germany, swizerland, austria, czech and slovak republic and poland). europe east (italy, swizerland, austria, czech and slovak republic, hungary and poland).
the version from 2006 (issued september/oktober 2006) is the last version with europe on one single DVD but without east europe (poland, czech and slovak republic and hungary).
... confused: is the new 4 disk dvd compatible with the 1 disk earlier model, you just use the relevant disk for your region? If i access the lexus map website its still recommending the November 06 update PZ485-L03EU-06, no hint of any October 07 update...