HEATKEYS

Offers bookmark synchronization, search enhancement and web discovery based on sites bookmarked by users.

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Autodesk Seek is the online source for product specifications and models for use in Revit, Autocad, 3ds Max, Maya and other CAD applications

Dassault Systèmes SolidWorks Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SolidWorks is the leading supplier of 3D CAD product design engineering software.

Discover our solutions for power and control, critical power, energy efficiency, automation and renewable energy from plant to plug

Top20Sites.com is the leading directory of the web's most popular sites. Find the top websites, as ranked by our vast community, in over 85,000 pristine directories.

Online AutoCAD Block / Symbols Library. CBEN is the largest, most comprehensive CAD library of the Web. It is constructed by a vast, global community of users and contributors and is the only major directory that is 100% free.

CAD books: A free book on computer aided design and drafing CADD. Links to CAD directories, magzines, journals, resource centers ...

The IBM corporate home page, entry point to information about IBM products and services

3D models for CAD/CAM/CAE designers. Cars, cities, airplanes and other polygonal and NURBS/SOLID models.

Axiomcpl is a leader in providing the highest quality content and definitions for DWG AutoCAD structural details & DWG AutoCAD structural blocks for structural systems.

Make everything easier in your life with step-by-step instruction, how-to information, and video demonstrations awaiting your discovery at dummies.com ? the online resource for fun fact-finding.