Here's a clip of Ned Evett playing one of his modified Fernandez gtr's - with a glass fretboard and onboard sustainiac. Playing over a short reversed tanpura like loop. http://www.youtube.com/watch?v=KjiF4DtDyyA Maybe someone should send him a doublenecked Epiphone SG to get it converted. http://cgi.ebay.com/Epiphone-Doubleneck-12-6-String-Guitar_W0QQitemZ180149738991QQihZ008QQcategoryZ33037QQcmdZViewItem Glass Neck Conversion Price: $499.00 http://www.fretlessguitar.com/guitarsite/home.html > At 10:59 AM +0200 8/14/07, Per Boysen wrote: So I'm hoping for making me a second fretless guitar in the future, with a finger board of some extremely hard wood, metal or glass. > Per, if you're going to tackle making a second fretless, here's another > thought: go for a 12-string.