Dropbox

Does anyone here use dropbox? If not I highly recommend it if you are a student, use multiple computers, or want to share files amongst your computers or with friends/family. It's similar to mobile me, and other types of cloud file hosting/sharing systems, but I think does a much better job for free. Any file you put into your "Dropbox" folder will automatically be synchronized with other computers that you have a dropbox on AND synchronized with online @ dropbox.com. You can also sync with mobile devices such as iPads, iPhones, and Android phones.