Weekly finds from the 3D world.CAD Nerd Humor Alert (April Fool's Edition)The new Twitter plug-in for SpaceClaimCatia, Pro/E, Alias and RhinoBehind the scenes at BMW DesignWorksSolid EdgeConvert Solid Edge models to Synchronous Technology (ST) modelsSolidWorksKeyboard shortcuts for BOM generationHypershotFinishing your renderings in Photoshop - Free webinar tomorrowRhinoVideo Tutorial: Brazil for RhinoAliasVideo Tutorial: Getting the most out of the Alias prompt lineAutodesk ID Product Manager talks about Alias 2010Video CardsNVIDIA's new Quadro FX series on CADalystNVIDIA's new Quadro FX series on SolidSmackNVIDIA's new Quadro FX series on Develop3DGeneral CADBook Review: CNC machining for engineersCAM software roundup (registration required)