CVR
Agree that two hours of recording sounds ridiculous nowadays. But with a good software you can unerase or undelete what has been rewritten on a disk. Let's hope that, at least, the recorders are found.
Thai have seen the MAS370 on their radar and didn't care because not their competence area. Vietnamese have seen the aircraft turning back, warned the Malaysian that said thank you because they are well educated. Indonesian have seen nothing or may be have seen something, but it would be a defence top secret because they are not supposed to. Singapore is mute. Malaysian discover that the MAS370 fled across their territory some days after, making some nice turns while Malaysian Air Farce was sleeping. What else?