TrustedReviews have looked at the Netgear ReadyNAS NV+
A quote from the article:
Netgear ReadyNAS NV+ Review
The ReadyNAS NV+ remains one of the best desktop NAS appliances on the market as it offers a quality range of feature highly suited to personal and business use alike. It's competitively priced and our initial impressions of the next firmware release are very favourable as it promises plenty of valuable new features and a speed boost to FTP operations as well.
Netgear ReadyNAS NV+ Review