Hey just thought I'd share the results of my search for the best snowboard bindings for snowkiting. While Flows work well, the K2 Cinch gets my vote for most functional design for easy one handed entry and exit. Check it www.k2snowboards.com/bindings/binding.asp?productid=29
Both are good bindings I have tried out both I use the Flows(NXT-FX) and recon they are just as good definetly easier to load your boot I think but they are on the high end of price but you really need either these or the Cinch binding for Snow kiting.
Here's a link to the flows anyway www.backcountryoutlet.com/outlet/FLO0055/Flow-NXT-FX-Snowboard-Binding.html
