Complex networking question

[britboy4321]

Hi guys, bear with me.

I want to go wireless and obviously being in OCUK want the very best, fastest wireless mankind has currently invented! The strange thing is that the laptop will always, 100% be used in exactly the same position.

Now, I have already kind of decided to replace my currently slow 'G' wireless router with one of these bad boys:

http://www.belkin.com/IWCatProductPage.process?Product_Id=459640

My question in on the LAPTOP side of things (my laptop has RJ45 connector and USB ports):

Should I be going for THIS usb thingy for the laptop side of things:

http://www.belkin.com/IWCatProductPage.process?Product_Id=459648

Or, bearing in mind I only care about speed, forget the USB port on the laptop and go for some n+ RJ45 to N+ wireless thing maybe like this (I know this exact one isn't N++ but its so you get the idea):

http://images.google.co.uk/imgres?i...r&start=21&um=1&hl=en&sa=N&ndsp=21&tbs=isch:1

?

Remember mobility is not an issue the laptop will never change position. The only thing I care about is speed. RJ45 to wireless thingy, or USB wireless thingy? Or makes absolutely no difference?

Any help greatly appreciated.

Britters

 

[britboy4321]

HD video content, and my wife refuses absolutely point blank to have a huge ugly RJ45 cable strewn around the house (which would obviously give best results ...)

 

[britboy4321]

I can't run plug socket thingies as they'd have to be plugged into 2 different 'ring mains' so the internet says it'd be shockingly slow

Electrician -- interesting thought actually .. if it's cheaper than wireless and faster, I'm thinking 'why not'

!