I don't know why they keep dragging this up. Is it because of the vast sea oil that Falklands have I wonder? The land has no value to them surely and it's well out of the 200mile cost limit that every country has.
Infact I remember this image form last year:
http://newsimg.bbc.co.uk/media/images/47352000/gif/_47352470_falklands_basin466x375.gif
Agentina's claim to ocean around it. Now while it's understandable they might claim the sea around Falklands, they even tried to claim sean around South Georgia and South Sandwich (over 1000miles away).
Hmm, pie.