Is there any difference? I’m thinking about buying my step dad a Garmin StreetPilot® c320 GPS Receiver. Is this a regular gps system or not? I’m really not too familiar with these things so your help is GREATLY appreciated.
Thanks!

I’ve been looking at the HTC Touch Diamond and IPhone 3G and I noticed that IPhone 3G only has AGPS while Diamond has both.
I did a search and found out that AGPS is assisted by cellular towers and etc to pinpoint location more precisely.
I’m curious as to whether will using AGPS and GPS incur charges [...]

Is there a GPS system that I can put in my car but that also can be taken out and used when walking in an unfamiliar area or do they all do this? Is a digi-walker different from a GPS system? Is there a product that can serve both functions?

i’m planning to buy a blackberry that have gps features. i need something that doesn’t require me to download maps, i mean it can receive signal straight from satellites like any other gps receiver.
i’m currently using nokia n95. the gps feature requires me to buy maps from nokia which i found a bit waste [...]

i’m planning to buy a blackberry that have gps features. i need something that doesn’t require me to download maps, i mean it can receive signal straight from satellites like any other gps receiver.
i’m currently using nokia n95. the gps feature requires me to buy maps from nokia which i found a bit waste [...]

I’m trying to decide whether to purchase the blackberry 8120 (which has wifi) or wait for the 8130 (GPS)?
What is the difference though? I am aware what wifi is but what exactly does GPS do?
Thanks alot.

Hello;
I really would like to understand the difference between Car GPS and Trecking GPS. Are they similar?
I mean here from the point of syncing with satellites. I saw some trecking GPS that sync with 12 ( 12 channels). Does that mean that they are more sensitive than Car GPS?
Is it possible to use car GPS [...]

I’m trying to decide whether to purchase the blackberry 8120 (which has wifi) or wait for the 8130 (GPS)?
What is the difference though? I am aware what wifi is but what exactly does GPS do?
Thanks alot.