PCB Design to output Gerber files
I wish to use my MacBook Pro (Snow Leopard software) to take a simple circuit schematic, capture this and output a file that a prototype PCB company can generate a double sided PC board with holes drilled in. I believe that most PCB protype companies want to see a Gerber type file set.
Can anyone suggest a suitable software to do what I want using the Mac Book Pro?
Thanks for any help or suggestions.
MacBook Pro, Mac OS X (10.6.8)