The best possible score is 10.
No specific info about version 4.8. Please visit the main page of DIALux on Software Informer.
Video made by dialux http://www.youtube.com/ezzatbaroudiyahoo
I Invite you to visit the following link regrading DIALuxhttp://ezzatbaroudi.wordpress.com/2008/06/03/dialux_45/
DIALux Plug-In as a complete package,.The most important exhibition worldwide.
Artificial lighting design program with various states of luminaires systems.
TRILUX luminaire data pluing for use in DIALux software.