Fer farks sake.
How many models of GPS do they make?
I guess one for every combination of every option:
- Display size
- Battery life
- Includes maps other than your own continent.
- QWERTY or ABC keyboard.
- Waypoints
- Tracking
- Routes
- Accepts data cards
- Voice recognition
- 3D building view
- Multi-destination routing
- Waterproof
- Bluetooth (for handsfree mobile phone)
- MP3 player
- FM transmitter
- FM traffic compatible
- MSN Direct compatible
- Audio books
- Lane assist
- Eco route
And these were last years options. Newer models have even more options.
Plus the retailers usually stock models that their competitors don't so that we can't price compare or use their price match guarantee.
Using a bit of statistics, that's 20X19X18X17X16....larger than my calculator will go.
