Good idea to start a new thread on this but mark the other one as resolved (which it is). I can`t get onto the D-Link support pages at the moment but I`ll have a look late Monday morning for you.
By the way the subnet mask should be 255.255.255.0 I think - typo? I think you have to get at the livebox admin pages to connect to the D-Link but I`ll check. I`m quite interested in this one!