I think Hsi.Chang has done a terrific job in compiling the information for everyone to see. However, updates and rules and regulations are best obtained through your respective travel agencies or the airlines concerned because it will be THEM who will have the final say when they ticket is issued.

The prices here are for your info only. Price differences and comparisons is best left to the sources mentioned above. So should argurments as to whether the info that Hsi provided is correct or not. He is just doing us a favour and we should not penalise him if the info is slightly incorrect.