Have you looked at the Plantronics Discovery 640?
http://www.plantronics.com/north_ame...5/prod29780004
I have found it online for about $60-70 thru froogle. I have seen
customer reviews that say they are very comfortable without the over
the ear clip. I hadn't even thought about the glasses til I saw your
post! This is probably why I have so much trouble with over the ear
type headsets.
I am going to try one of these next, unless I find something better or
some kind of attachment for my igoear. :S