Connect your player to the computer
Go to My Computer
Open the E260 (or right click and select Explore)
You should see a music folder. If you don't you'll have to enable hidden files and folders
This can be done by going to Tools, Folder Options, Click the View tab, and find "Show hidden files and Folders) and select that, then click apply and click OK
Then all you have to do is copy the music folder and paste it somewhere on your computer... or drag and drop, whichever you prefer

:) No problem