This has me completely stumped, I've been trying to resolve this for ages.
Multiplicity absolutely refuses to locate my Toshiba Satellite M70. I have all firewalls turned off, and toggling both Incoming connections restrictions fails to do anything.
My desktop runs Windows XP Professional SP2 wired into a D-Link DI-524 and my Toshiba Satellite M70 via wireless. Both have Multiplicity installed. The D-Link is wired via it's WAN port into a Netcomm NB1300Plus4 which provides the internet access. I've configured the DI-524 to receive a static IP address from the Netcomm (192.168.1.5), the DI-524 has DMZ access from the Netcomm.
The Desktop has been configured to DMZ with the DI-524 with an IP address of 192.168.0.2, and the laptop is 192.168.0.3. SSID broadcasting has been turned off for security reasons.
I've tried disabling and restarting the Multiplicity service on both machines, but that didn't work.
Changing the default port didn't work.
Would port forwarding on the DI-524 make any difference?
I've tried to provide as much detail as possible, I know when troubleshooting other PC's, I want all the facts; Or I go hunting.

Thanks for your help.