Homebrew_PCBs

I need to draw some schematics
of my circuits, but I do not have
any software.

Any recommendations on free
or inexpensive software for
this? The simpler the better.

TIA,

Dave
The Inexpensive Seismometer Project
http://www.infiltec.com/seismo/
Yukon Gold Prospecting
http://www.infiltec.com/gold/yukon/
http://www.infiltec.com/