No, I haven't, but it is something that would interest me as I would like to try to do them as well. I am currently trying to germinate Musa Acuminata (Dwarf Banana), and it's only been 3 weeks so far, but it can take months for them to germinate apparently.
I will keep an eye on this thread to see what other posters say, and save the thread for info.
Well done you for getting them germinated though! 