Wow, fast response!

Ok, maybe I didn't ask what I meant...I guess what I wanted to know is where does the generated transaction id come from?  In this case, presumably MtGox's wallet/client?

It is my understanding, then, that it is not yet appearing because their "Green Address" option is without transaction fees?  At this point the transaction is in limbo until a miner decides to include it?

Thanks!

Hello.  My apologies if this has been discussed, but my searching has not yet produced a satisfactory answer.

I used BitInstant today - I know, a great choice of days - to buy on MtGox.  Deposited funds, successful buy.  Done and done.  Transfer purchased BTC to my wallet, using "Green Address" option (which I have used before with no substantial delays).  This was at ~13:00 EDT.

Still showing 0/unconfirmed in the Bitcoin-Qt client.

What I don't understand is this: How can I have a transaction ID, as produced by viewing the transaction details in Bitcoin-Qt, but when entered into blockchain.info or blockexplorer.com they both state that it is an unknown transaction ID?  How can my client have received a transaction announcement (I think this is the correct term?), with an ID, and nobody else seems to know about it?

The ID is: bd4dbb5ba45770b34c60210cb58afa9fca2d186dd7aac62c02e0886e8d71a2a3
Amount: 1.1395216
Time: 4/3/13 12:54 EDT

Thanks!