Cheers
I was hooking directly up to the router via wired and using the 192.168.0.1 admin page (I never use wireless to setup, although i did try connecting to the default dlink wireless a couple of times to rule out the LAN ports dying), it just wasn't working after a few minutes (the router basically stopped doing anything). I've not used a CD to set up a router since I first got a BEFSX41
Sorry I didn't make it clear last night, as I was tired and getting ready to scream at the router:p (90 minutes, and multiple resets and every time I connected a second wired PC up it stopped working)
I'll try another pin reset later, as that got it working for a few minutes last night, but then it stopped working again (without me changing any setting) pretty much as soon as I hooked one of the other machines up via a second lan port.