I have a spare promo code because I completely forgot that I was able to get the discount instead of paying $40 for Windows 8. I'm heading out for a bit and I'll pm the promo code to the one person I'll choose at random that wants it when I get back home.
EDIT 1: And it's gone! I just quickly scribbled your names onto paper and drew one at random to give you all a fair shake and BoG was picked. I feel weird that a mod won but I guess it's fair!
EDIT 2: For anyone else who missed out you can still take advantage of this exploit that other people have found out.
Windows 7 PC purchase information
Date of purchase *Make up any date within last 2 months.
Name of retailer * Just say whatever retailer.
PC Brand *Other
PC Model * Carbide 500r
That is all it requires, no receipt verification is needed. Anyone can upgrade to Windows 8 Pro for £14.99. It gives you a promo code, and you download and install from there.
Personally I am loving Windows 8 Pro. Best £14.99 I have spent in awhile.