Popular stencils
DVD Studio Pro
This is a nice set of objects and assets to better manage projects in Apple's DVD Studio Pro. Also available in a small version.
SGI icons
Some SGI icons, imported from MaXX Interactive Desktop source SVGs at http://dev.maxxdesktop.com/trac/maxxdesktop/browser
Sun Microsystems: Storage
This stencil contains storage equipment from Sun Microsystems.
AMF Gateway Documentation
Stencil for describing the request and response expected in an AMF or other RPC/REST style exchange
Windows Phone 7 Wireframe v1.0
This is a set of shapes for making wireframes for Windows Phone 7.
Grammar
Groupings of text and line or arrow items, styled to nicely represent parse trees, syntax trees, or BNF grammar diagrams.
Juniper SA Series SSL-VPN
The complete Juniper SA series of devices
Watchguard
This is another Visio stencil converted to .gstencil. This includes several Watchguard security appliance/firewall objects.
Active Storage ActiveRAID Systems
Active Storage, Inc. provides innovative RAID solutions for the business and creative industries, with an emphasis on the post-production, broadcast, publishing, education and science sectors. Active Storage products deliver a best-of-breed user experience, marrying award-winning industrial design, unmatched speed,...more