Hello,
 
I am using autodesk inventor 10, and I am trying to draw a 2 inch wide line in the 2d sketch mode.  But the line weight only goes up to 0.079 inches in the format menu.  Is there any simple way to draw a line and then adjust its weight or thickness to be 2 inches?  I am a noob so I apologize if this has been answered before but I haven't been able to find it.

maybe, you can adjust the line type style, on Style Editor.