Pros: Nice simple design. Nice option set. Not a horrible interface. Tech support was pleasant and answered quickly.

Cons: Set it up and started transferring files. 3.5 hours later it transfer stopped and lights on front of unit indicated firmware corrupted. Call Buffalo support. Seems like nice people. Followed their recommendation to update the firmware. Still got blinking light. Interestingly enough, could still see device and access was restored, but firmware corrupt lights kept blinking, so.... Followed their recommendation to update firmware again and also wipe the unit. After that, the device was no longer discoverable and is a brick.