I had been trying it out the whole day.. takes good 5-10 minutes to discover my location (sometimes never)and even if shows up then the pointer thing is not flowing smoothly.. I was in the bus near to the window and the bus was going smoothly not stopping.. but the pointer was stopping for 2-3secs to even 10 secs before it moves further...

very disappointing...
In short:
1.the accuracy of the movement was wrong by 50-100 feet atleast by 90% of the times.. and MOREOVER..
2.the movement wasnt smooth.... so I am thinking that its the busy day for att 3g network and would give it a shot again...
My area has 3G but I wasnt getting great speeds until late night.
Anyone else is facing similar issues?
Sorry I have discussed this in other non gps forum but thought to make a new thread as it will cover more people now...
Thanks in advance!