Microserver for fileserver, basic computing, or one of the best NAS machines you will get for the money (Takes 5 drives and 8GB of ECC/non EEC memory - but comes with 250GB drive and a gig of ECC).
Cashback drops the price to £121.81 and it seems simple and straightforward to claim.
Crescent Electronics now the cheapest seller at £221.81 and have almost 200 microservers in stock again.
Here is a good link from a thread posted over three months ago, but it was EXPIRED when I received the "instock email" from Crescent.http://www.hotukdeals.com/deals/hp-proliant-microserver-221-81-delivered-crescent-electronics/888083
I have removed all the links to the HP site as some sad creatures feel credit should be given to all the people who had previously posted these links. Interestingly in the last four and a half years when they both joined about the same time - they posted 24 deals between them out of over 26000 posts!