My withdrawal is the second address, stating "Unspent".
"Unspent" means you haven't spent the coins after receiving them - not surprising if you haven't yet received them.
Furthermore - Estimated BTC Transacted does not include my withdrawal.
"Estimated BTC Transacted" is just an educated guess as to which of the two addresses is the intended recipient and which is the "
change". It is not always accurate, and the inaccuracy is nothing to worry about - as long as one of the addresses (it doesn't matter which) is yours and has the correct amount, then nothing has gone wrong.
(As Mt.Gox say they have sent the bitcoints and it is now beyond them).
They're correct. The coins indeed have been sent, and the transaction was confirmed nearly two weeks ago. If you haven't received them, the problem is on your end.
Has the client finished synchronizing yet?
^^ This. If your client says
(out of sync), then don't panic. Just wait until your client has finished synchronising (which may take several days, and note that you must leave the client open during this time (though you don't have to do it all in one session - it'll pick up where it left off if you close and restart it)) and your coins will appear. If you still don't have your coins after it has finished synchronising, then you may resume panicking.
