You need an SD memory card.
no you can't. you need more memory to check email and the DSI doesn't have enough.
Well not really its th esame jist it just has more memory.
NO, a PSP's memory stick is a memory stick pro duo. A dsi's is a sanDisk
no.
none
256mb
If you format your dsi everything will erase from your dsi including ur things from your memory card.
It doesn't 'need' a memory card (Memory Stick is a Sony card, the DSi uses SD cards), you can play games without using one. A memory card would be for storing lots of photographs, MP3s or DSi store games.
nope psp takes memory stick pro duos, dsi takes sd cards :)
Yes, the DSi (and XL) use the same memory cards as the Wii does.
Only when you have filled up the DSi's 256mb internal memory
yes it does need a memory card but,it does not come with one when you buy it,that"s about the only problem if you buy a dsi XL it has more features and a biger screen,a real looking pen(its just a easyer to hold pen).