Cell phone logger?

[darkcyde]

Does anyone know who makes the data logger that attaches to your Nextel phone. I saw it in a magazine and I can't seem to find it now.

[turbolarry]

(edit; finally got to read the whole thing)
There is an article in this months Turbo Magazine about a looger that works with a Motorola or Nokia. It's a great idea, but the sampling rate really blows when monitoring. One sample every 2 seconds.
It is able to log/record 2 samples a second which is not fast. Free palm'n stein gets 11-13 a second.