Docs for motor shield purchased at Radio Shack??

I just bought an Arduino motor shield at Radio Shack. It’s in an Arudino-branded box (see image below), but there doesn’t appear to be any model number. I can’t locate the docs for this on the arduino site. The only thing I’ve been able to find on the site is something that appears to be very outdated http://www.arduino.cc/en/Main/ArduinoMotorShield, with a photo that doesn’t look anything like what I just bought. Does anyone know where the docs are for this shield?

https://picasaweb.google.com/theplatos/November132011?authuser=0&feat=directlink

I just bought an Arduino motor shield at Radio Shack. It's in an Arudino-branded box (see image below), but there doesn't appear to be any model number. I can't locate the docs for this on the arduino site. The only thing I've been able to find on the site is something that appears to be very outdated http://www.arduino.cc/en/Main/ArduinoMotorShield, with a photo that doesn't look anything like what I just bought. Does anyone know where the docs are for this shield?

https://picasaweb.google.com/theplatos/November132011?authuser=0&feat=directlink

Please don't cross post, it wastes time.

Well, I didn't get any responses, so I thought it was in the wrong forum...

Well that shield bears a striking resemblance to the Sparkfun Ardumoto Shield, I suspect they share a lot of the same qualities :)