I've got a Sansa Clip that recharges via USB. Problem is that it "connects" to the PC whenever I plug it in. I learned a trick where you pull the cable out of the PC partially such that the data leads are no longer connected but the power leads are.
However I am looking for a more permanent solution. How can I modify the cable itself such that only the power leads remain and it never transfers data?
(I have an extra cable, so it's OK.)