Interesting, I was seriously thinking about getting the Corsair K60/M60 fps keyboard/mouse combo but I'm wary now. Which motherboard did you try and use it with Ian? I currently have an Asus P8X68-V Pro with an i7 2600K.
I'm not happy with my current keyboards, have a cheapie Saitek Eclipse II which is actually OK but lots of the keyboard insignia paint has worn away from the keys.
My main one is the
Razer Lycosa which is ok but the lighting display seems to have a mind of it's own sometimes on boot. I've had it for 10 months now but fancy something a bit chunkier hence my considering the Corsair. Having said that, I can live with the Razer, just me wanting a change, maybe, and the Razer would replace the Saitek anyway.
As for Scan, I've stopped using them. They will RMA ok but they didn't offer to pay the £12.50 postage when I had to return a faulty Corsair 2.1 speaker system to them. The speakers only cost £45.00 as well. When I asked for postage they gave me a fiver so that was the end of me buying from Scan.
Just my opinion but I would recommend E-Buyer, I've used nobody else for computer parts for 18 months or so now. Good luck with your rma.