We're back for another liveblog, this time from everybody's favorite system-on-a-chip-maker, NVIDIA. The company certainly has scored big in the last year, first with the dual-core Tegra 2 system, and now with the quad-core Tegra 3. 

Join us after the break for the liveblog, starting at 4 p.m. PST, 7 p.m. EST.