Ai, Ps, & AutoCAD

Ai: I would like to learn more about choosing colors. I also would like to learn all the functions of the tools from the tool menu in order to create more advanced vector based images. Lastly, I would like to learn how to properly link Ps files into Ai files in order to save time.

Ps: I would like to learn more about managing layers, channels, and paths. Also, I would like to learn how to use the liquify tool. In addition, I would like to know more about the brush options.

AutoCAD: I would like to learn more about hatching and lineweights. I want to also explore taking AutoCAD files into Rhino and Sketchup.