Cant scronize ok ill hook up the mp3 player to the usb the got to windows media player go to my libary and pick songs and send them to scynroyze list and then i push start scyronize and after it loads and everything it says scyronize 100% finshed but when i go to my libary on my mp3 its not there

Labeling Unkown Songs: open Windows Media Player and go to libary click on artist. The sub folders will be named by the artists and the unknown songs will be in the sub that say's unknown. Click on unknown then right click on the title bar put a check next to artist and album artist. Right click song under artist or album artist or both and type in the name of the artist etc.... This change in your computers Music folders also then syc with your sansa or media player then load songs to it........

If I was you I would use either Windows Media Player or Drag and Drop your files to your player. If you choose to use Windows Media Player you will have the same functions that you will have with the coby music manager. Here is the following ways to add music and files to your player if you choose the above ways to add music:

**Drag and Drop**
Connect your MP3 player to the computer. Some MP3 players connect directly to a USB port, while others connect to a USB port by way of a specific USB connector that comes with the MP3 player. Open the folder on the computer that contains the music files you want to transfer. This is usually the "My Music" folder; available from the "Start" menu, but it can be any folder where you save your music files. Scroll down to the song you want to transfer to the MP3 player. Right-click on the title. When the options are displayed, click on "Send To." Scroll down the "Send To" options and select your MP3 player. This can be listed as your MP3 player's name or as "Removable Drive." Click on this selection. Continue this process until you have transferred all songs that you want to your MP3 player.
--**Windows Media Player**--
If you have a large playlist to transfer, you may prefer to do it from your media player, such as Windows Media Player. Once your MP3 player is connected to the computer, open Windows Media Player. Click on the "Sync Music" tab. Drag songs that you want from your Windows Media Library over to the "Sync Music" column to create a playlist. Click the "Begin Sync" tab at the bottom once you have all of the songs on your playlist. This action will sync all of the songs to your MP3 player with one click. Disconnect your device once songs have been transferred by clicking on the "Safely Remove Hardware" icon in the bottom-right side of the desktop tray.

**Drag and Drop**
Connect your MP3 player to the computer. Some MP3 players connect directly to a USB port, while others connect to a USB port by way of a specific USB connector that comes with the MP3 player. Open the folder on the computer that contains the music files you want to transfer. This is usually the "My Music" folder; available from the "Start" menu, but it can be any folder where you save your music files. Scroll down to the song you want to transfer to the MP3 player. Right-click on the title. When the options are displayed, click on "Send To." Scroll down the "Send To" options and select your MP3 player. This can be listed as your MP3 player's name or as "Removable Drive." Click on this selection. Continue this process until you have transferred all songs that you want to your MP3 player.
--**Windows Media Player**--
If you have a large playlist to transfer, you may prefer to do it from your media player, such as Windows Media Player. Once your MP3 player is connected to the computer, open Windows Media Player. Click on the "Sync Music" tab. Drag songs that you want from your Windows Media Library over to the "Sync Music" column to create a playlist. Click the "Begin Sync" tab at the bottom once you have all of the songs on your playlist. This action will sync all of the songs to your MP3 player with one click. Disconnect your device once songs have been transferred by clicking on the "Safely Remove Hardware" icon in the bottom-right side of the desktop tray.

open WMP (windows Media player)... import what songs/albums into WMP. connect your mp3 to you computer. WMP should recognize it if it is a sansa. Highlight what songs you want right click ...add.. to sync list. or you can make a sync list on the right hand side of the screen and drag and drop the songs you want on your mp3 player ... when you have the ones you want click on the sync button and those songs will xfr to the player

**Drag and Drop**
Connect your MP3 player to the computer. Some MP3 players connect directly to a USB port, while others connect to a USB port by way of a specific USB connector that comes with the MP3 player. Open the folder on the computer that contains the music files you want to transfer. This is usually the "My Music" folder; available from the "Start" menu, but it can be any folder where you save your music files. Scroll down to the song you want to transfer to the MP3 player. Right-click on the title. When the options are displayed, click on "Send To." Scroll down the "Send To" options and select your MP3 player. This can be listed as your MP3 player's name or as "Removable Drive." Click on this selection. Continue this process until you have transferred all songs that you want to your MP3 player.
--**Windows Media Player**--
If you have a large playlist to transfer, you may prefer to do it from your media player, such as Windows Media Player. Once your MP3 player is connected to the computer, open Windows Media Player. Click on the "Sync Music" tab. Drag songs that you want from your Windows Media Library over to the "Sync Music" column to create a playlist. Click the "Begin Sync" tab at the bottom once you have all of the songs on your playlist. This action will sync all of the songs to your MP3 player with one click. Disconnect your device once songs have been transferred by clicking on the "Safely Remove Hardware" icon in the bottom-right side of the desktop tray.

try these methods
and any windows media player should work
**Drag and Drop**
Connect your MP3 player to the computer. Some MP3 players connect directly to a USB port, while others connect to a USB port by way of a specific USB connector that comes with the MP3 player. Open the folder on the computer that contains the music files you want to transfer. This is usually the "My Music" folder, available from the "Start" menu, but it can be any folder where you save your music files. Scroll down to the song you want to transfer to the MP3 player. Right-click on the title. When the options are displayed, click on "Send To." Scroll down the "Send To" options and select your MP3 player. This can be listed as your MP3 player's name or as "Removable Drive." Click on this selection. Continue this process until you have transferred all songs that you want to your MP3 player.
--**Windows Media Player**--
If you have a large playlist to transfer, you may prefer to do it from your media player, such as Windows Media Player. Once your MP3 player is connected to the computer, open Windows Media Player. Click on the "Sync Music" tab. Drag songs that you want from your Windows Media Library over to the "Sync Music" column to create a playlist. Click the "Begin Sync" tab at the bottom once you have all of the songs on your playlist. This action will sync all of the songs to your MP3 player with one click. Disconnect your device once songs have been transferred by clicking on the "Safely Remove Hardware" icon in the bottom-right side of the desktop tray.

Copy your cd into your Media Player first.
Once it is in your library, you should be able to send it to your player by right clicking on the songs in your libary (using Windows Media Player 9).
Make sure you choose correct USB settings.
On my C-100, I have to go to Main Menu of my sansa player, choose Settings.
You might see auto detect or MSC.
Choose MSC for Windows Media Player 9.
Choose Auto detect for Windows Media Player 10.
You can also go to www.sandisk.com and download a manual for your player.

Here's how you get it
you may have to open Windows Media Player but maybe not
a screen will come saying for you to choose either NO leave all the media on the device... or YES delete all media.
click YES but MAKE SURE you have the HOLD button on OFF. if you dont... it will not work
after it completes the task click FINISH

i tried for hours trying to figure it out and that made it work like a charm! =]

in settings change usb to MTP should then be ok

try these methods
**Drag and Drop**
Connect your MP3 player to the computer. Some MP3 players connect directly to a USB port, while others connect to a USB port by way of a specific USB connector that comes with the MP3 player. Open the folder on the computer that contains the music files you want to transfer. This is usually the "My Music" folder, available from the "Start" menu, but it can be any folder where you save your music files. Scroll down to the song you want to transfer to the MP3 player. Right-click on the title. When the options are displayed, click on "Send To." Scroll down the "Send To" options and select your MP3 player. This can be listed as your MP3 player's name or as "Removable Drive." Click on this selection. Continue this process until you have transferred all songs that you want to your MP3 player.
--**Windows Media Player**--
If you have a large playlist to transfer, you may prefer to do it from your media player, such as Windows Media Player. Once your MP3 player is connected to the computer, open Windows Media Player. Click on the "Sync Music" tab. Drag songs that you want from your Windows Media Library over to the "Sync Music" column to create a playlist. Click the "Begin Sync" tab at the bottom once you have all of the songs on your playlist. This action will sync all of the songs to your MP3 player with one click. Disconnect your device once songs have been transferred by clicking on the "Safely Remove Hardware" icon in the bottom-right side of the desktop tray.