I'm angry that there isn't a universal mp3 player charger/sync USB dock connector. You shouldn't have to buy an iPod dock, a Zune dock, a Creative-mp3-player dock for your computer, stereo, car (aka, buy a new car or modify it).
There should be 2 or 3 universal chargers--small = USB, medium for small/medium sized laptops, and large for medium or large laptops. Unfortunately, my next statement would be that they all should be magsafe but here we go again!