Siggraph '98
Technology Report
David Bock  -  NCSA Visualization
31-july-98
 
PC Graphics
Report including notes from Course #29 (Developing High-Performance Graphics Applications for the PC Platform) and charts listing 3D graphic chipsets, 3D graphic accelerator boards, and 3D workstation systems.

RenderMan
Report on new features in the toolkit and a new Alias Maya to Renderman plug-in

Streaming Video
Did not see anything of note on the exhibition floor, though I may have missed something.  Did anybody see anything concerning new developments in streaming video?