I2C LCD & Keypad

I really like the looks of this: http://www.matrixorbital.com/Intelligent-Display-Character-LCDs/c39_3/p73/LK162-12/product_info.html

I've never worked with I2C before. I see there are libraries for other keypad/lcd units like the one from byvac. Would I be able to use this one from matrixorbita. with that library? If not, would a person be able to get one of these units up and running with the Arduino?

Just give it a try. Be sure to connect the wires properly, both I2C and Ground as it is the reference for all signals

ON this page there are links too - http://www.arduino.cc/playground/Code/LCD