Relevant for Sprint customers only, I believe.
I was looking for this a couple weeks ago. Found a hint on XDA, found the install link on Telenav's site. You don't
have to browse with your mobile.
Link to telenav for HTC devices
If you don't have a PIN, just go to
my.telenav.com and hit the link that indicates you forgot your pin, enter your mobile number and telenav will SMS you your pin.
. . .
It's been three days on the 04/09 rom and so far no foibles or gremlins. I've installed Opera 10, Skyfilre, Facebook, Foxit Reader 2.0, Bing, Google Maps, TomTom 7, Telenav 5.5, G-Watch, Divx Player, Torch Button, and Pocket UFO.
Opera seems faster on this. . . I wonder if it was due to the compression?