http://betalabs.nokia.com/apps/ovi-maps-30...nd_installation
scroll down until you see 'download now', have to follow the guidelines to install, if not might have to reinstall again

to install this, u have to remove the previous v3.04 ovi map (after i uninstall 3.04, it seems 3.03 is still installed since it came with firmware, not a problem here though)

after installing, it will prompt that yr old map is not compatible with 3.06, thus asking yr permission to delete it (means you have to dl it back again in ovi suite)

can't seem to download the new maps if using old nokia ovi suite version, downloaded & installed the new version and only the new maps appear.

everytime i want to dl the new maps, it says timeout..... as time passes by i noticed that to start dl smoothly, the comp need to be completely left to dl the map only, not even surfing the internet (maybe only happens to me)

now that it is done, i would say it is somehow better than 3.04,
havent tried the navigation yet, just tried the other stuffs like lonely planet, etc.
some of the bugs are posted here - http://betalabs.nokia.com/apps/ovi-maps-306/bugreport