Working for a company that requires me to use autodesk all the time I some times run into stuff I do not yet know. So i have done tons of searches for helpful stuff to make my Job/career of work on a computer, a little more stable and simple. So i have collected a bunch of links, I should share with you.
Heck if anything this will surely be aback up of my cad autodesk help links.
aid pdf is good for converting pdfs to cad. Gotta buy a key after like 30 uses or 60 days or something though.. Works better than most pdf-dxf converters… but make sure to clean the pdf before converting it.