Tropicallvr

So you don't get too frustrated your first try I'd reccommend getting Ensete ventricosum, or Ensete glaucum since they don't seem to need as much heat flutuation to germinate.
Like taroking said, Musa species(and some Ensete) need tempature fluctuations. This subject has been covered extensivly on this seed germination forum, so just take a look at a few other threads for more some more ideas.
Good luck!