Originally Posted by ShawnQ
Steve,
Wasn't me!
And, to answer your previous question about which one is good and where to buy - I can't help ya there as I've never purchased one. I just know several of the guys on my Mustang forums use them for somewhat accurate baseline numbers, and then numbers after modifications. It's not a dyno, but it is relatively close, and much more convenient.
They have all sorts of features - which I'm sure you've been reading about.
Ebay would be my first stop also!
SQ
It's kind of weird that some E-Bay store's items are higher than their web site's and some are cheaper.

I done an ask a seller question on an RR model this morning, they come with the software and cable's to connect up to your PC so a guy could post up results of his run's. The RR is around $40 to $60 more than the SS, witch would probably be worth it. I should have e-mailed the guy with the one that ended early yesterday, I probably would have saved myself around $100 or so.