View this article at: http://www.macnn.com/articles/03/12/16/istorm.3.0.ichalk.3.0/ Tuesday, Dec 16, 2003 12:55am Math Game House releases iStorm 3.0, iChalk 3.0 Math Game House has released iStorm 3.0 (IS) with a new syncPDF module, which allows collaborators to view imported PDF files with synchronized navigation and annotations. The $20 application also offers a blue on-screen laser pointer, simultaneous editing in a shared scratchpad, voice messages, and Webcam snapshots using Rendezvous technology. The $10 iChalk 3.0 (IC) has also been updated with flexible chalkboard size. Math Game House also released rendezvousPong, a modern update to the classic Pong based on the same networking technology. It is free with registration of iStorm or iChalk.