when will the decenttralized exchange be available ? 
i have all done even a surface but i must test the exchange with bitcoins and i dont have bitcoins i have buy in ebay a few bitcoins and i wait from a few faucets.... then without bitcoins i cannot make the tests with bitcoins to can release my exchange... i have test it only with bitcrystal... all done except the test with bitcoins
here a address
18vcNTasvyht87KedwBLQX5vUmx8U5UCPb
if anybody trust me and spent a few satoshi so 500 or so. i will thanks so can i create faster the tests.
here screenshots from my exchange
http://goo.gl/BIL587
scam is not possible he works with multisignature transactions....
if anybody will cheat the transactions from bitcoin and bitcrystal used differently encryption so that transactions only valid for bitcrystal and bitcoins transactions only valid for bitcoins...
its so
when you exchange money you, the node server, and your partner must sign the transactions... my algorithms test whether the transactions are valid and sign the transactions and only when all sign the transactions then can the transaction send over the network.... you the server and your trade partner have the multisignature transaction account automatically added in your wallet... You have not the private keys but you can see the transactions on the multisignature account. so you can examine whether everything is ok... And so you dont need a centralized exchange and the problem with scam is for ever solved... in order to make this exchange done i must test it with bitcoins...
and because my bitcrystal used the same address protocol as bitcoins the bitcrystal addresses works also for the bitcoin wallet and vice versa. So you need only one address and you can trade still with bitcoin and bitcrystal.
if i have bitcoins and the bitcoin tests works fine... you need only 3 things my bitcoin wallet... Then in order to make this possible have my bitcoin client many new features and commands and my bitcrystal walllet. and you need the blockchain from bitcoin... Sorry guys i use the 0.8.6 from bitcoin and blocks from 0.1.0 are not compatible from file format with 0.8.6. No Problem i upload a bootstrap updater so you can download all blocks from my server with highspeed and added the blocks automatically to your wallet... okay sorry but the newer version from bitcoin is not compatible with the bitcrystal bitquark etc wallet because all clones from coins used the 0.8.6 and i have the fear that my commands not worked correctly on newer versions okay?
I use for the bitcoin wallet a new folder in appdata called BitcoinV20. So you have not the fear that you lost your blocks from your currently bitcoin wallet.
and i do my best its lots of work and please be patient....
Just one question .Why I can't send from my wallet to exchange more then 700 coins??? When I sending up to 700 coins is going smooth .But above 700 coins I'm getting message that amount is to large.Why??How I can send 200 millions coins??? Take me forever sending 50,100 or 200 millions by 700 each block.If you can answer me I will be very appreciated.BTW I know that you working hard at this coin .It's a reason why I've spend some nice amount of BTC. I have four wallets like baloons and 9 rigs ( 9 x 48 MH/s)