I filled out a written application and then got an email saying that I landed a phone interview four months later. The phone interview started out promising, but I soon discovered that I would have to relocate for the internship which I was unable to do. They were very friendly and upfront about everything though, so I have no complaints.

Applied Online and had one phone interview and one WebEx interview. The phone interview was mostly behavioral questions. About a week later I got a notice about final round interview on WebEx with three other employees.