I've decided to sell my second RasPi from RS:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... 0891666787
Like most early adopters I purchased one from both Farnell and RS, and the one from RS arrived on Friday. I don't need the second so I've decided to sell it with 100% of the sale going back to the Raspberry Pi Foundation.