Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, "teilhardo" <teilhardo@y...> 
wrote:
> Hi All,
> I just joined this group because I am planning to make a homemade
> motor controller using the LMD18201 H-Drive.  I am pretty new at
> circuit design but I wanted to attempt this project using the
> computer. Inevitably, I ran into some problems.  I tried PCB123 and
> some other "free" Cad programs on the net but they all have the
> handicaps that limited a succesful product.  What is the most 
popular
> software used on this forum for PCB schematic/layout design?  Are
> there any plugins for more common CAD programs like Rhino?
> Thanks,
> Tei

The free demo version of Pulsonix will handle boards with up to 100 
holes:

http://www.pulsonix.com

Leon