I snapped some pictures of my most recent oil change and put together
a quick little guide to help out any new Altima owners with doing this
vehicle maintenance procedure themselves.
It isn't that hard and definitely costs a lot less money than going to
a quick oil change place over the life of the car.
http://www.paulstravelpictures.com/Nissan-Altima-2.5-S-L31-Oil-Change-Guide-2002-To-2006/
Cheers,
Paul
P.S. Get a box of latex gloves from CVS or eBay. Old oil is
carcinogenic (cancer causing).