Well, we did get the hive set up with some honey left in a frame and some lemon grass oil to see if we can attract a swarm. (Not a top bar - the one that belongs to the other guy.)Good luck with your hive party! Hope it goes well so you can see a full inspection and get more familiar.
I am torn with the top bar hive, whether to use them over the traditional Langstroth. My DH says he is going to build one and see how it goes. My fear is that since the bees will build their own comb, most of it will end up being drones instead of worker bees. In the past when we've let the bees fill in comb (experimenting with half sheets of foundation instead of full to save money), they built most of the comb for drones. Drones are a total waste of space and make the colony less productive.
On the top bar, it's really very interesting and worth learning about. I just purchased a video from this place: http://www.backyardhive.com/
It should get here either tomorrow or Thursday. I'm looking forward to watching the whole thing. The video preview (posted below) looks like it's very well done so I decided to buy the whole presentation. I think it's going to be helpful. I've watched videos posted by this guy in their on-site classes and they're very informative.
Here's the intro video:

[ http://www.backyardhive.com/general...he_top_bar_hive_and_the_bee_guardian_methods/ ]
We visited some folks a couple years ago and looked at their hives and talked "top bar beekeeping" with them. The "stuff of life" just got in the way and we never pursued it. I want to look at the video (I've also read about using the top bars some) and then decide if we want to go ahead and get or make one. I love the more natural approach and there seems to be many potential positives to the top bars including not having to purchase a lot of expensive equipment.
It would be great if we could attract a local swarm, but does anyone know any INDIANA (northern) sources to get a package?