How do I download my MP3s to my Kidizoom Twist Plus?
To Download MP3 songs to your Kidizoom Twist, first connect the Kidizoom Twist to a computer with the supplied USB cable. After connecting, find the MUSIC folder located in the removable disk or on the extended SD card if one is inserted. Copy your desired MP3 files to the MUSIC folder. After the MP3 files are copied, you can disconnect the Kidizoom Twist from computer. You are now ready to listen to your music on Kidizoom Twist!
Please note, Kidizoom Twist only supports MP3 files, so please double check the format of your files before you start the download process.
I am still having trouble
This solved my problem