I think it is.
Yes it is legal, but the things you can do are illegal such as running "roms" on the R4 is illegal and downloading the roms for free are too.
R4 cards are legal until you download non-homebrew NDS roms They're illegal to sell in New zealand, but u can still use them
R4 is what is called a 'flash game card'. It allows downloaded .nds files to run on an NDS gaming platform. In less scientifical terms, buy an R4, and you can get all DS games in the world, on 1 single game card. However, as most of these things, it has a finite amount of memory, so you will have to delete some games sometime... Also, please remember that the R4 itself is not illegal - if you have bought a bunch of games and want to back them up to an R4 card this is perfectly acceptable. What's illegal is downloading games you don't own so you can play them illegally. Be aware there is a fine line here :)
No, if you want to do this get free RAR Extract Frog. Extract the files. The file you put on your R4 is the .nds file. Hope this helps!
Games-engine or hkorz
no not unless u hack the files that run the r4 firmware (which would be v hard)
Once you download the game you want to play, unzip it and look for the .nds file. The .nds file should be drag-and-dropped into the Micro-SD card put into your R4. Rhe3n you can play it.
No. R4i and R4 are not illegal. R4i and R4 are only illegal if they have games on them.
only way is to down load and put it in your r4 for nds
Yes, its the .nds file that you need to extract to your R4's memoryyou could downland the win rar and download it from there
Hkorz has loads of games and is really simple.
no cause u have paid for the r4 your self