MozyPro is an excellent option for backup software. I'm not sure what the pricing is though. The company I work for has support options which include a MozyPro subscription. It's not too difficult to use. After installing the software it automatically starts a back up of the default files. It's easy to change what files you want backed up. If something happens to your computer (hard drive crashes, computer stolen, or you purchase a new computer) MozyPro offers a great restore option, you can restore your files from their website.