Quote from Equalizer:
domain: aatsys.com
created: 02-Jun-2010
last-changed: 07-Jun-2011
registration-expiration: 02-Jun-2012
nserver: ns2.ipage.com 65.254.254.151
nserver: ns1.ipage.com 66.96.142.116
status: CLIENT-TRANSFER-PROHIBITED
registrant-firstname: Changguo
registrant-lastname: Ji
registrant-street1: W243N2312 Saddle Brook Dr
registrant-pcode: 53072
registrant-state: WI
registrant-city: Pewaukee
registrant-ccode: US
registrant-phone: +1.2628888888
registrant-email: zhli73@yahoo.com

Quote from trend2009:
in terms of system trading, Phd could have some advantage. for manual discretionary trading, i agree with you.
Quote from traderslair:
Problem is with PHD's system trading:
They either never go live because it's never finished.
Or they stop it because they can't handle it psychologically.
Seriously, avoid PHD's in the trading business. It's known to fail. Ask the big guys.