Check out FabStream from DownStream Technologies. It's free capture, layout and auto-routing integrated with online PCb procurement to minimize errors during manufacturing. The software was acquired from Cadence Design Systems and enhanced for the DIY PCB engineer. No limits in layer, pin or size. Online Drc. Push and shove routing. Intelligent copper pours. Any angle part rotation. All the features you would pay thousands for from Mentor, Altium, and Zuken. Far surpasses eagle, design spark and and Autotrax. Real forums, real support. State of the art user interface, secure ecommerce for online PCB ordering. PCBs are low cost, high quality, made in the USA and shipped anywhere in the world.
Check it out...
Www.fabstream.com for free software download!