[kiran_tp]

I used the following softwares

1) I guidance
2) Tomtom
3) Garming GT

I had tons of lag wth tomtom. Its almost 3 to 5 seconds delay with tomtom.
garmin GT was the worst, it just freezes some times and takes forever to recalculate the routes.

So far I liked the Iguidnance eve though the 3d view is not that great.

Its all on Imagio

Hope it helps