Just to say thanks to Bucketbakereturn, NEONKNIGHT, and everyone who at least tried to help
I have to say, the unit was duff, Amazon replaced it, but 2nd unit duff too
So, long story cut short, Linksys off any future shopping list, instead, bought a Belkin wireless router, the F5D6231uk4, works like a dream right out of the box, full speed access to net, and going to use a the Belkin F5D7330uk Wireless Ethernet Bridge, again from Staples (where I bought the Belkin from) to connect up the XBox 360 when it comes out, this way, all connections under one roof so to speak from one maker.
So, thanks to everyone who tried to help, I'm now sorted
