Another cool online tool for small businesses. Drop.io lets you seamlessly store files online from your desktop through your Firefox browser (with the plugin), and then share them. The service is very cheap starting at $10 per gigabyte per year. If you have ever had your computer crash, you know how painful losing important files and data can be. Online storage is the best way to protect yourself and to ensure your files are always there and available, no matter what happens to your hardware.