The most important thing I like about this tool is its simplicity of use. There are so many other cloud storage tools but they are quite complicated and hard for new users as well as those who aren't tech savvy. This one is simple and easy to download without any technical expertise. Easy access to your data at work/at home anywhere in the world. I think this would be great if you could save multiple versions/copies of emails etc. So far no complaints have surfaced regarding my experience using this software.