@catymag,
Why is there no problem when i extract the paris map, it has the unl files for both imgand 3d extracted. BUT for instance the Melbourne or sydney or adelaide maps etc have ONLY img map and thats it. Usually the unlock map with have unlock/locked folder for you and place it on sd and works. I have had very littlel problems with other maps using simple unlock sotware.
Im i missing the point? If the maps are Unlocked we should be able to extract and place in the sd card.
...Melbourne Navteq folder wthen extracted will show the navteq 3d map but the img map is "sensis" you may want to check it out.
Also i have fround this site so demanding on other software with jetmouses and so on when simple unlockers work fine, why bother? and chance at least "clear" details what to use instead of frigging around like im doing now. remember the paris worked and extracted great , but all the new ones seem to have issues as you said with unl file, that i cant find when extracted.
Hope it makes sense to you.