You would have to buy a special hard mod such as R2 (i think that is what it is called). You can find more info by googling DSi hack. A good website to buy from would be www.dealextreme.com
Hook up the SD card to the computer, wait for a window to pop up. Click on see all files. Drag the music file that you want onto the window with the SD card files.
Copy and Paste the music files onto your MicroSD card, then load up some homebrew that plays music files (like MoonShell or DSOrganise)
To put music from a USB stick onto a CD, it must first be downloaded to the computer. Then the music files can be burned (downloaded) onto a CD using the CD-ROM.
To transfer files onto a memory card using a 3 dongle, first, insert the dongle into a USB port on your computer. Then, connect the memory card to the dongle, either directly or using an adapter. Open the file explorer on your computer, locate the files you want to transfer, and drag them to the memory card's directory. Once the transfer is complete, safely eject the memory card before removing it from the dongle.
you need a flash card like ezflash v With the ezflash V you just copy all the MP3 files onto the memory card.
The R4 card is pretty simple. It works using a memory chip (usually a microSD) you simply hook the memory chip (not the r4 card) into a computer, download the appropriate files for your R4 card (the R4 Kernal) at http://www.r4ds.com/ . Then from there all files can be dragged a dropped onto the card (using your basic operating system's explorer [Things like my docs]) I recommend creating a music and games directory though, for simplicity, also, don't forget that the r4 card can hold and play movies, as long as the appropriate player and codecs are there. You just unzip the patch, and copy the music files into the root directory of the MicroSD card, then they can be played.
Download iTunes on a computer that has an SD card slot. Put music onto iTunes. plug the sd card in and drag the music onto it
You can get videos onto your Iriver X20 portable music player by connecting it to the computer and copying video files onto it. This can be done using its mini-USB cable.
you should just simply click your music and drag it under my music, syched, and the the artists name, album, and there you go! but i am having toruble putting ringtones onto mine.
Go onto Limewire, it is the official and free music downloader!!
Yes! You just have to put the music files that you want onto an SD card and put it in your DSi XL. The file can only be a .AAC file. When you have it put on your SD card, go into DSi Sound on your XL and tap Play with your music.
This depends on the type of phone, and also what means of connecting it to your computer you have. If you have a memory card and a card reader, you can insert that into the computer, and transfer audio files directly onto the card. Or, if you have a cable to connect your phone to the computer, you can do the same. You can also purchase music directly onto your phone through Media Mall or similar means. If you happen to have an iphone, you can simply use itunes.