Getting out is the easy part, wack with a screw driver, DONE

Now gettign the new one back in, THAT can be fun, they dont always want to fully go in. I usually do the reverseputting it back in, wack it from the inside of the case l

Tends to scare the friends whos PC you are helping them build. Be sure and get ti in though or it will press on the mobo the wrong way and it'll be hard to get the screws in it.
I have a friend that litterally gave up, he now has a wavemaster case, and dosent have the I/O plate installed lol.