You are correct in thinking that a Tomtom is a easy to use piece of equipment. Check out http://www.tomtom.com/ for more details or to purchase a Tomtom for yourself.
A Tomtom accessorie can be simply purchased though the official site of Tomtom for quick and easy and reliable service and quality but other sites include thegpsstore and amazon.
This Question doesnt make sense, TomTom is public company - http://en.wikipedia.org/wiki/TomTom , http://www.tomtom.com
There are many benefits of owning a Tomtom Navigator. Some of the benefits of owning a Tomtom Navigator includes being able to find out where you are going in a quick and easy fashion whilst traveling in a vehicle.
with this: http://www.amazon.com/Tom-iPod-Connect-Cable-Audio/dp/B000FEKEN4 You can route your audio out from your iPod to your TomTom. Personally, I'd just use it as an iPod, I'd rather put them all on my TomTom as well as my iPod; it saves money. You can also use the TomTom Car Kit: http://www.theiphoneblog.com/2009/08/17/tomtom-car-kit-compatible-ipod-touch-gps-apps/ It's a GPS antenna that uses the TomTom GPS App for your iPod Touch/iPhone to put a map on the iPod display. You can also use other apps.
The TomTom is very effective. Not only does it have a larger size than come of it's competitors, it also has more on screen information. TomTom can be used it for hands free calling as well as voice control. TomTom is also constantly updating it's maps and routes for easy use for the consumer, which also helps it determine detour routes for it's customer.
TomTom's population is 3,500.
Some features of the TomTom portable GPS is that it has hands free voice commands so that driving is made easy, also it offers various different languages to select.
I find tomtom a little more confusing to use than gramin systems are to use. they are pretty difficult to enter information and to find specific locations.
I think most gps systems are quite reliable if you learn how to use them properply. The tomtom use to be the most reliable one and then competinion came out and many are just as good.
I would say yes that you probably do need a TomTom receiver with every TomTom GPS, however to be sure i would maybe go to the TomTom's website and see what it says.
The TomTom should have a model number on it and when you do buy a screen protector you should be able to look on the box to see if it is compatable with the TomTom that you have.
first, get a GPS. I would suggest a "TomTom". Enter the area/zip code into the TomTom of where your staying and you should be able to find a bar in your area. you can also ask locals for directions.