I have the cable and everything I want, but I don't know how to copy them onto my Nokia E51?
Okay lets see There are many ways and I will explain each one by one. The first is by connecting your phone to the PC via a USB Data cable and synchronizing it using the Nokia PC Suite. Since it's an E 51 it should work like a charm. The second method is if your phone has an expandable memory card then you can just use a card reader and simply copy and paste your files on the Memory card. And another unorthodox method is by sending your files using a bluetooth connection. That is considering that your PC has bluetooth. Well I hope that answers your question
1. take the nokia PC suite CD.(if you dont have that, then download the PC suite software from nokia website for your E51 model. 2.install the application in your PC. 3.now connect your phone to the computer. 4.goto My computer. there you will have a drive named Nokia phone browser 5. double click it and you can acces your phone just like a drive of your computer note: 1.if you don't find anything inside the nokia phone browser folder, then it ,means your phone is not connected properly