Hi,
I don't know about a tut but here are some custom edges that you could download from here:
http://zaxwerks.com/goodies/custom_edges.shtml
I also have a champagne flute created for you here:
http://www.nyc-visual.com/Edge_Examples.sit
You need to replace the file with the one located in your Edge Examples subfolder then apply the edge named "Champagne_Flute".
If you want the glass to be full like in the following example:
http://www.nyc-visual.com/Flute.mov do the following:
Apply the edge named "Liquid" to a second tinny circle in order to map it with a champagne color looking map then reduce this second object depth by one point.
Duplicating this second object, reducing its depth by one point and applying a bubbles map to it would help too.
Salut.
Serge
"InvigoMany" On sale here:
http://www.nyc-visual.com