This is beginning to sound expensive...where I live $500 really means $1000!!

But I agree those Viacad products look good. But when you have MoI...

It could be done in SketchUp, but I have become used to a program that automatically generates the 2d views I want, at the right scale, all set up nicely on the page, with easy dimensioning and annotation. I guess it's like Michael says...most of those are part of a bigger suite.