Thanks gnuit,

Looks like it is working fine after followed your instructions. I haven't tested much, but so far looking good (it was horrible before).

I guess, when I clicked link in the first post, it was installed with N800 version ! Many other softwares confuse like this and thinks this device is N800 where N770 is installed with OS2007.

I know it will be ready when it has to , but is there any estimated week/month when the new version of mapper will be released with DB support? Right now my 2GB card is full of maps(around a GB, the actual size is around 400MB or less) and OS2007(0.5GB). I can not accommodate any space for my music etc.