I applied through an employee referral. The process took 2 days. I interviewed at Microsoft in Feb 2009
Interview
it was an easy process. I interviewed over the phone and then they allowed me to come in person to the company. I had a group interview and seemed on top of everything they asked for. Remember to study the company before you go in and dress nicely. I have seen way too many times where the person that is not dressed appropriately is automatically rushed out the door.