Yes, but to do it, you need to download the DSi Web Browser from the DSi Shop. It's free, but it's kind of slow and flash content can't be viewed easily. It can send e-mail, but only in plain text.
Yes, you can using the DSi's internet browser.
Flipnote access you need flipnotes from japan to have a dsi with complete japan access you need a Japanese dsi.
The DSi can access DSiware, which are specially downloadable games for the DSi.
You download it directly from the DSi, then access it from your home screen.
Only when you have filled up the DSi's 256mb internal memory
No, you need a DSi at least, to be able to access the DSi store.
YES. With the Nintendo dsi browser the you can get for free from the dsi shop. NOTE: you need wireless internet access to go onto the dsi browser and the dsi shop.
no you can't. you need more memory to check email and the DSI doesn't have enough.
Sure. You can go to DSi Browser and use moblie Gmail or something.
you can on a nintendo wii, DSI, dsi xl, 3ds and xbox 360
You can play ds games on the dsi and you can download games from the dsi shop channel using internet access.
There are no cartridge games made for DSi, but you can buy games from the built-in DSi Shop, or use the internet browser from the DSi Shop to access made-for-DSi websites like DSiCade.com.
you cant get internet without an access point.