I'm at work at the moment, and if 2.0 comes out, will i be able to upgrade the firmware from here? Obviously the library i have on the iPod is my home library, so I want to know if it will mess things up. I'm not really clear on how it all works. I heard that installing the 2.0 firmware actually wipes your device and you need to re-sync everything, unlike earlier updates which just go over the top. What do you think? Will i be locked to my work computer if i do this?