Yes. It uses the wireless technology that your DS Lite uses to connect with other DSs. an infrared light and receiver on both the walker, and built into the game CARTRIDGE, the communication is handled completely on the cartridge, so the DS model does not matter.
It uses the same method communicate as your remote does with your tv.
Any model of DS will work, because the pokewalker interfaces with the IR reader on the cartridge itself rather than the console.
no
yes you can don't worry. you cannot use the ds lite charger on the ds.
The DS Lite uses all of the same games as the DS. But the DS Lite has a different (smaller) power cord connector.
No, the DSi uses a different charge to the DS lite.
Yes, the DS and DS lite can play GameBoy Advanced games.
Yes, you can use ds lite games in the original Nintendo ds. They are not making new specialized games for the Nintendo ds lite. they are still making games that fit both the original DS and the Nintendo DS Lite.
on a ds at the back it does NT ssay ds lite and on a ds lite it says ds lite
Yes you can. You can also connect DS lite to DS and DS Lite to DSi.
No, the DS lite does not use a memory card at all.
There is no such thing as "DSi Lite" but let me tell you this: at the moment of writing, ALL DS games fit in ALL DS's (DS, DS Lite, DSi, DSi XL)
yes
Yes. As of now, Switzerland does not have any law prohibiting the use of DS Lite systems.