This year Siggraph will have their conference in Los Angeles. Each year Siggraph puts together a conference that further demonstrates the new technologies of computer graphics and graphical hardware. Their exhibit includes companies like ATi, nVidia, Intel, and AMD, all showing their new video cards or unveiling their latest release. Not only does Siggraph have a exhibit to dazzle the audience but a full theatre to show short films and video demonstrations throughout the day. Here is a link to check it out.