I have an iPhone. I have a MacBook at home, which I sync the iPhone to. I have a PC at work. I work for a government agency, so I don't have the ability to install programs on the work computer. I would like to be able to sync my iPhone with my Outlook Calendar at the office. I can always input things manually, or email myself appointments to my home computer- but this is far from ideal. Is it possible to install iTunes onto a USB portable stick drive, so that I could then sync my iPhone with my work PC's Outlook calendar?