PC Mag checked out a light and small portable backup system:

Whether you're part of a large office or a small business or are flying solo, the ABSmini ($259 direct) from CMS Products is just right for backing up your notebook or desktop. It's the perfect compact hard drive for anyone who thinks that backing up his or her data is too inconvenient. (You know who you are.) The ABSmini is small—about the size of an iPod—and can fit comfortably in a shirt pocket, so you won't even notice the extra weight in your laptop bag. It can be a lifesaver if you depend on your data.



Link: PC Magazine