i really like the pics, thanks!
i´m currently playing around, just have cd´s here unfortunaly. i´m sure you have several reflections (1st, 2nd order etc) with regular gratings as well? except that the cd is like a circular grating, it shouldnt make such a big difference then? or is a grating worth the trouble finding it?
now that i play around with it, i´m even more amazed about the intensity and look of your pics
(okay, i just kinda answered my question.. no gratings on ebay, werent there dozens some time ago? damn!)
again, thank you very much for your effort, i really appreciate it!
(not sure if i should really ask for a pic of your whole setup?)
Manuel/krutzbeuazen