Ugh...
Why do you even bother emulating if you don't know what a save state is or how to do it. I don't own an iPlayer, but I bet I could figure out how to save a state in about 4 seconds. Try looking through whatever menu it has. Then post on your site your long and epic journey on learning how to save.
You may have changed your name, but you're still the same old N1nt3nd0gam3r that was too lazy to do it himself.