Ive been trying to burn the newere version of a maps for my GPS system 00 540i i have the mkii i went to V30 the other day that installed fine.. *annyoying accsept screen* but ive been trying to burn the maps for ever I had the 2005.2 that i downloaded from isohunt.com i forgot what tracker.. But i tried burning that a few different ways.. High speed low speed through nero and 120% i am using vermaitum dvd -r with a Matshita through my i mac 10.4.11... Ive tried burning through disc utility.. as well as TOAST8 I tried to rename the ISO to NAV_DB and also burned as CD_5919... 2.4 speed and 1 speed ahahsoo ive wasted about 6 DVDs.. Im thinking of just buying a dvd map from ebay.. can anyone give me any suggestions.. X5world seems to have the most info on these issues.. ive read though the burning thread and ive tried most of the suggestions..