Hi All. I've recently acquired a mc40elk remote and it's working well with NH700. From what I've read, it should be compatible with the hard drive units like the NW-HD3. I plugged it in my HD3 and some buttons work but does different things and the LCD doesn't show anything. I tried it on my 40gb VGF-AP1L and it's the same problem. I was hoping to use it on the AP1L because that touch pad thing is a real pain sometimes. Any help will be appreciated!! Thanks