Dear users,
the GRASS workshop LiveCD's from FOSS4G2006 are available online.
http://www.foss4g2006.org/conferenceTimeTable.py?confId=1&showDate=12-September-2006&showSession=all&detailLevel=contribution&viewMode=parallel
http://www.foss4g2006.org/conferenceTimeTable.py?confId=1&showDate=13-September-2006&showSession=all&detailLevel=contribution&viewMode=parallel
1.) LiveCD from Stephan Holl and Otto Dassau gdf-Hannover:
http://www-pool.math.tu-berlin.de/~soeren/grass/files/lausanneLiveCD_release_proj.iso
http://www-pool.math.tu-berlin.de/~soeren/grass/files/lausanneLiveCD_release_proj.iso.md5
The following workshops are covered:
* GRASS GIS Beginner's Workshop
* GRASS 3D and visualization
* Using R with FOSS4G, in particular with GRASS
* Power User Workshop: GRASS image processing (with focus on optical and Lidar data)
* GRASS GIS and external RDBMS
maybe more 
2.) LiveCD from Luca Casagrande:
User: grass3d
password: grass3d
http://www-pool.math.tu-berlin.de/~soeren/grass/files/livecd-grass3d-002.iso
http://www-pool.math.tu-berlin.de/~soeren/grass/files/livecd-grass3d-002.iso.md5
The following workshops are covered:
* GRASS 3D and visualization
** 3D-vectors in GIS GRASS
** 3D data and how to export them to VTK
Many thanks to Stephan Holl, Otto Dassau and Luca Casagrande. Good work!
Have fun,
best regards
Soeren