Ok, from the list of trusted escrows I choose squall1066, a hero member.
Please present your method to him with every detail, tutorial, screenshot, whatever is required to properly employ it.
If it is satisfactory you will have 0.33 BTC in your pocket as fast as the network allows.
Your turn man, show us you are to be trusted.
Please read it again: Buyer will send bitcoins to escrow, I'll pm the buyer the walkthrough, buyer will release the bitcoins. If you think the provided method will not work you're free to claim a dispute. In this case the escrow will review the method and will decide if it's working (and will release the coins) or if it's useless (and will return the coins).