> "opening"? A phantasy name? Nope, 'opening' sounds like a noun, not a verb. (BTW, I am looking for a job, if your company has an opening, drop me an email. :-)
I do not have any good idea either. If I have to choose one, maybe 'invoke'? BTW, all file managers under linux (CDE, konqueror, nautilus etc) have their own ways of file association, have you looked at their methods? Bo