This handy text expander service is moving from the mac to the iPad / itouch. it now has dropbox sync. Here is a list of all the apps that it works with!
a guide to using the free online storage at dropbox.com. if you don't have an account yet, here is an invite: http://www.dropbox.com/referrals/NTE3MDMxNTE5?src=7 you can increase the basic storage by inviting other users. i have all my school files stored there, including all video! it's a great service :O)