I would do a 2 week notice. If you are with an agency, tell them first. They need to find your replacement. They may also want to be the one to inform your employer you are leaving, as your employer is their client. Good luck! After temping myself, an opeing has come up in the deparment I am working in. I applied for it today! I really think some jobs are going to open up now. A few at a time, but job nonetheless.