i' d say 2012 or later, but i hope by then bitcoin is seen as a Currency, not as a speculation or a 'money laundering'
I am really looking forward to this as well, and I'm certain that it will happen, and perhaps only after a
huge market crash. Until then the price goes up though! I don't think BitCoin will do too well as a
money laundering utility once some legal trusted BitCoin companies pop up.