CRT = TV style box
LCD = Thin flat panel
you should be able to tell after looking for a few minutes...
![winky ;)](https://psx5central.com/community/Smileys/PSX4Central/wink.gif)
and unless your computer is made out of wood, going from 16-bit color to 32-bit color shouldn\'t affect performance in the least, and everything will look better to boot.