Pros: Ok if you are working only in English.
Cons: Do not consider purchasing this NAS if you think outside of English. Showstoper.

Does not support asian characters. Filenames written in Japanese are not fully supported. The error is odd in that most Japanese characters work fine, but filenames including specific characters can not be copied onto the NAS. It looks like a very poor implimentation in that most characters are recognized. This means that if, for example, you receive a CD of data which contains Japanese file names, you will need to copy to a PC, search for the specific problem characters, rename the files, and then move them to the NAS. That or zip. Both not very practical. This problem is a showstoper and very very gross.