I've never had to do this before for some reason, but today I really wanted to transfer a video file at work onto my iPod Touch just so I could watch it on the commute home, and I found that there is ...

today, my free ipod arrived (YAY!), but i haven't played around with it yet, really. do i need to install itunes to transfer files to my ipod, or can i use it like an external hard drive? or is there ...