I own an iPod shuffle and a 3G 20GB iPod. Lately, every time I plug my iPod shuffle into any USB port on my Windows machine, nothing happens. All the shuffle does is blink its green light over and over again and that's it... You can see the occasional orange light, but that's it. The 20GB iPod, on the other hand, works just fine, as it is plugged into my Firewire port. I also own an Apple iBook G4, so therefore plugged my shuffle into it and it seems to work just fine!! What can Windows be doing wrong? Every single USB port I use doesn't seem to work... I've uninstalled all the USB ports/drivers/etc and reinstalled them... Anyone? This is really kind of annoying as I have all my music on my Windows machine, and it seems stupid to transfer it all to my iBook when I want to update my shuffle...