Dropbox is the most awesome thing I've found in awhile. It is an online storage tool that lets you access your files from anywhere. You just install the software on your computer, choose which files you want to share, and then voila! You can access them anywhere!
You can access your files online via the dropbox website, or you can download an app for your phone or iPad that lets you view files that way. I use this ALL the time... I'm at a meeting and I need to access a document for work, and I can just quickly pull it up on my phone. Awesome.
If this isn't the coolest thing since sliced bread, I don't know what is. How often have you been meeting someone for something (dinner, coffee, meeting, etc.) and tried to figure out somewhere in the middle? Use this website to make that process a breeze! Pop in both addresses and a keyword for where you want to meet (ie: coffee) and voila - a meeting place!
Note: I was not compensated by either of these companies, I just think they are great online tools that you might want to use, also!