Earlier today I attempted to send .25 BTC to my Coinbase account from my Multibit wallet. I got a triangle symbol immediately. That was about six hours ago. The transaction isn't showing up at Coinbase, and the transaction has disappeared from my Multibit transaction list after I reset the blockchain. The problem is that my Multibit balance shows .0084 BTC, which is what my balance would be if the transaction actually went through. The .25 BTC seems to be missing. What can I do?

*UPDATE* So I did a little reading, which I clearly should have done in the first place, and followed the instructions in this reply:

https://bitcointalk.org/index.php?topic=602524.msg6761922#msg6761922

And now all is good