The generation of presentation drawings can be overwhelming to those with limited resources. Many firms settle for less than perfect, lacking the capability to change "that one file" before printing begins. While most desktop magicians can get by, having the right wand is essential to dazzling the crowd. The right wand consists of vector and raster manipulation, 3D generation, page layout programs, knowledge of these programs' languages and how they talk to each other, and maybe most importantly, a good design sense of how to best make a drawing speak to the crowd.