I really want a shuttle PC...

Based on the NVIDIA nForce 3 150 chipset, the SN85G4V2 computer delivers support for AMD Athlon 64 processors, DDR400 memory and Serial ATA RAID. With advanced HyperTransport chip-to-chip interconnect technology providing unprecedented bandwidth, the SN85G4V2 XPC represents a quantum leap in SFF computer technology integration and performance.With the AMD Athlon 64 processor built in Shuttle's XPC SN85G4V2 you will be able to run 64-bit applications at full performance and simultaneously run 32-bit software applications with no performance penalty. Its integrated memory controller boosts performance by directly connecting the processor to the memory and dramatically reducing memory latency. A highly scalable system bus using HyperTransport technology is designed to provide more than one and a half times the throughput of other competing technologies. Users will enjoy vivid realism and richer sound on digital entertainment such as games, streaming video and audio, DVDs, and music.

Anyone know the cheapest place in the UK for a shuttle barebones PC?