Option for using WoW map inside dungeons?

[Kathan]

I've read the forum threads pertaining to the dungeon floor map issues in the Carbonite map, and while I'm not sure if it still can't be easily fixed, can we get an option to use the WoW map when inside dungeons? (Without pressing Alt M?)

So I'm out of a dungeon, I hit M and it's all Carbonite. I'm in a dungeon, I hit M, and I get WoWs map, which works in a multi floor dungeon.