I submitted my application online and got a call for an interview about a week later. The interview was your typical, boring, overused interview questions. Just prepare answers for a google search of "interview questions" and you'll be fine. The HR lady takes ages to write down your answer, leading to awkward silence.
I applied through an employee referral. The process took 2 days. I interviewed at Green Hills in Sep 2009
Interview
Great interview. Just the normal questions you get asked at an interview; why do you want to work here? what are your hobbies? are you close with your family?