Form*z, Photoshop, ArchiCAD
AutoCAD LT for our 2-dimensional drafting and either Rhino or Form-Z for 3-dimensional work. For graphics Adobe Illustrator and Adobe Photoshop. For media Adobe Premiere.
Number 2 Ticonderoga pencil.
Sketch Pencil, Paper, Computer, Drawing Software, Internet
Mac Pro and Datacadd.
DELL AND MICROSOFT
Autocad, Rhino, NDM, Photoshop, Indesign
AutoCAD Architecture and SketchUp.
My Brain! Then my Dog, then KUSC Radio, then my Sketch Marker, then the view to my Garden, then maybe my Mac!
Autocad (straight out of the box), Mozilla Firefox, Adobe Acrobat Pro, and OpenOffice. Google Earth is pretty important, if I can't get to a city's GIS website for a satellite photo.
Anything, that can be used to convey an idea. This includes a lot of foam, pencils, cement and our imagination.