Can anyone recommend some good sites that offer a full custom system build?

Please exclude Dell as I dont need the enforced purchase of an OS!

Cheers muchly!

I think Evesham do this sort of thing but Im not sure if any willoffer a pc without an OS (that said I guess they could offer one with Linux installed, or for Linux)

Debian, Fedora, or SUSE? All Free.

https://secure.dnuk.com/systems/w410.php

Novatech been going for a while and Ive had no problems with one-off purchases, they are based in portsmouth and you can buy from the showroom or get delivery.

http://www.novatech.co.uk/novatech/home.html