Our local hobby shop has the new 5ch. spectrum radio. It's $100 MAP. He just told me on the phone that it looks like a nice entry 2.4Ghz Tx, only 1 memory, and takes AA batteries. The new Parkzone Corsair is also being packaged with this set up in the RTF version and it's only $30 more than the Parkzone Trojan w/ an FM radio, so I would expect to see a lot of these radios being used in the near future.