Yes, it can be done very easily at less expense than buying a psp. There are a few options available one is the iplayer for dsi/ds found atwww.dsiplayer.com and the gba player compatible with dsi/ds and gameboy advance www.ps2cover.com/gba-movie-player.shtml
all software is included with these two options, all that is needed is a micro sd storage card and card reader to transfer files from your computer
The third option is the acekard 2i with requires homebrew software such as moonshell that will need to be downloaded to your storage card as well as conversion of the movies to a usable format, a micro sd card and card reader. The quality of the homebrew software is of a slightly lesser quality than the commercially available setups.
No, the DSi can only take pictures and record sound. The 3DS, however, is planned to be able to play 3D movies.
In America: A Nintendo DSi is $140; a DSi XL is $160. In Japan: A Nintendo DSi is ¥15,000; a DSi LL is ¥18,000. In the UK: A Nintendo DSi is £150. In Australia: A Nintendo DSi is $300.
tap the Nintendo dsi shop icon on the Nintendo Dsi , or Nintendo DSi XL start up screen
The Nintendo 3DS will be able to play Nintendo DS and DSi games but games published for the Nintendo 3DS will not be compatible with those systems.
yes a dsi charger fits a dsi XL and a dsi XL fits the dsi
YES
No
The DSi and Dsi XL do not have support for watching movies in any form.
you cant put movies on a dsi
you have to sign in
no
The Nintendo DSi has a built-in web browser.
No, the DSi can only take pictures and record sound. The 3DS, however, is planned to be able to play 3D movies.
I do not know but i do know that you can put an SD card to put songs on the DSi.
Unfortunately no. You can only put music on a Nintendo DSi and N3DS with a SanDisk.
The photos are put on your Facebook profile, in an album called "Photos from Nintendo DSi."
Yes, if you have a SDcard.