Dell dell.co.uk do Celeron (P4 based) 2.0ghz, 128mb ECC, 40gb IDE, CD-ROM, Servers for �299 (exc vat) with 1yr warranty. No OS. Has Gigabit (1000Mbit) NIC. Includes keyboard, but you can save �23 if you don't have it. (making it �276 exc / �324 inc vat) No monitor. Plus you can get Linux pre-installed for you with CDs and documents (for �113).