Couldn't find anything on the Belkin website with your model number?
Going to belkin USA, found a firmware update page, link here:
http://www.belkin.com/firmware/#2
But, be very carefull
DON'T apply it, as the last digits differ to yours, maybe best to call belkins main support numbers, 00-800-223-55-460 or better still,
01933-352000, and seek full advice before you do anything.