If you're changing the fluid to synthetic, I highly highly recommend friction modifier. I had a hard time getting into gear w/ just the full synth. and no f.m.
Tips for pouring in: I had a friend help.

I bought an extender tube thingy (good info eh? :rolleyes), and ran the tube from up top near the radiator. I aimed the tube while under the car. My friend squeezed from above. It's damn tight under there for a 1qt bottle.