Microcode allows you to run a specific CPU on your motherboard. There are many different CPU's so sometimes they don't all have the microcode needed to work. The Extreme should work because it came out before yours (it's older, but faster). The motherboard should support anything your CPU or older, but I don't know for sure.
A bus station is where a bus stops. A train station is where a train stops. On my desk, I have a work station…