A great site showing the process of building your own 3D printer – Steve has Many great galleries and useful information for anyone interested in building their own printer! Thanks Steve!
The RepRap kit came from reprappro.com and cost £499 + postage. It took about 3 weeks to arrive and a few days to put together. RepRapPro have since reduced their lead times to 10 working days. The kit contains everything you need to get going, all the parts for the printer, a power supply, glass bed, kapton tape and a reel of PLA.