[jeroen94704]

> Watching two radios frequency hop, and negotiate to avoid a > congested wifi channel was unreal.

Exactly. As I said in another comment, we did a test in a very busy office space and didn't loose a single bit of data @ several 100kbit/s over a week transmitting continously. We could see it hopping on the sniffer.

[bjt2n3904]

True, as long as both transceivers are 100% to spec. The problem is, it's a VERY large and complicated spec, and it's easy to make one little slip and have to completely renegotiate the connection.