This. I'm interested as well, but I may need to be walked through the escrow thinger.
Escrow/Moderator is basically a trusted 3rd party that a buyer would deposit funds with and mediate the trade process. The funds would be held till such a time as you receive and verify the item, after that you authorize the 3rd party to release the funds.
I've honestly never used either but I am assuming BTCrow could be used for escrow. I have no reputation aside from buying a few things with coins here on the forum but I'm willing to provide any information available to facilitate a trade.