Attached to this page you should find the zip file containing the gallery files for the EIP shapes (exported from VISIO and imported into OOo), together with a sample ODG drawing.  You can read about how I converted the shapes in this blog posting.

The material in the zip is provided as-is, no warranties and all that clap-trap.  You're free to use it as you see fit, but I cannot be held responsible blah-di-blah-di-blah.  

If you pass the file on to others, please give them the complete zip, with README and example ODG.  Thanks.