PCB Manufacturing

PCB CAD software:

http://www.cadsoftusa.com/

http://www.kicad-pcb.org/display/KICAD/KiCad+EDA+Software+Suite

http://pcb.geda-project.org/

Gerber viewers:

http://www.graphicode.com/GC-Prevue (Windows)

http://gerbv.geda-project.org/ (Linux)

PCB milling info:

http://reprap.org/wiki/PCB_Milling#PCB-GCode

PCB Manufacturers:

http://www.pcbtrain.co.uk/

http://www.eurocircuits.com/

http://www.rak.co.uk/ - located in Saffron Walden, fast turnaround

http://www.cambridge-circuit.co.uk/ - located in Milton

Useful equipment

Reflow Oven

T962 Reflow Oven EBay Review Controller upgrade

Solder Mask Equipment

Guide to DIY soldermask

UV(A) light box GIE-TEC UV Exposure Unit Scanner Hack

Laminator

Toner Darkener spray