vz navigator

[rspong]

Attention chefs, i read somewhere a quicker gps by simply having vznavigator on our omnia i910?
is that possible. I have Blazingwolfs 1.4 rom. I did eventutually find a vznav.cab., was for xv6800, when i installed, the app tells me each time could not start or find gps. i then toggled on gps with baf toggle. vznav still said there wasno gps.
Besides all this...would it make a difference anyway? i wont use, as i have tomtom, but wondered if vznavs simple presense makes a diff?
is there a different and original i910 vznav app available? I could not find in Adrenalynes file repository.