Because the Gyrobee features in so much of what I used to write for Rotorcraft magazine, it has become a rather well known aircraft. This has led to a lot of questions which I hope to answer here on the Gyrobee Page. Before I get to that however, there are a few important points which have to be made.  
First, the Gyrobee is not a commercial product. There are kits and components on the market (Star Bee Gyros provides everything a Gyrobee builder might need), but I am not connected to the company and I am not selling plans. Since I'm not trying to sell you something, you might find it easier to believe what I have to say about the machine - that's up to you! Second, because aircraft like the Gyrobee are plans- or scratch-built projects (unless you buy a Starbee kit!), they will require a significant investment in time to build. These aren't weekend kits! If you aren't sure a scratch-built machine is what you want, you would be better off with a kit ultralight or Experimental machine.  
Third, the Gyrobee was designed from the ground up as a no-compromise, Part 103-legal aircraft. The features incorporated into the Gyrobee assure that it has the characteristics you want from an ultralight - legality, ease of handling, and a decent level of performance. Design features to accomplish this often run counter to current design trends in Experimental machines. Ultralights (fixed-wing or gyro) that work well are not simply scaled-down Experimental models and different approaches are often required. You don't have to believe this, but don't say I didn't warn you! Every feature of the Gyrobee is there on the basis of careful ultralight design considerations, backed up by extensive flight testing.
hmarshall: takes a serious set of gonads to throw yourself up into the air in a 'Bee. Though they may be safe, to a point, I just feel a bit more comfy with some wings hanging out there..