1.0 used to be free, there is a fee now (not big):
http://www.virtualbreadboard.com/
Here is a free java applet for breadboarding circuits. Select "Blank from the Circuits menu and then control click or right click to see a pop up menu of parts. down load it to run it off line:
http://falstad.com/circuit/
For solderless breadboard, this is what I started with:Also, anyone know of a good tutorial that explains the basics of breadboard and how to use them