One issue of changing the oil is havinga really GOOD oil catching device.
There are all sorts of them, from old frying pans to cardboard boxes (bad bad idea)
The very best device i have ever used is this style
http://www.amazon.com/Wedco-W77-PAN-DRAIN-CONT12-5QT/dp/B0002JMA2K/ref=sr_1_3?ie=UTF8&qid=1316729970&sr=8-3It is low, can carry pretty much oil, and itself has a pour spout easy to use.
The yellow insert pops out and spins onto the body, then stores away nice.
For do it yourself oil changes where you are getting under the car, it is the BEST. Place it on one of those $1 rug samples. the nthe rug gets the wear sliding around on concrete, not the oil drain pan.
period. I change it HOT. i park the car on the ramps, and get under and pull the drain plug and it is HOT. Usually I just drop the drain plug into the tray..
I let it cool about a half an hour before pulling the filter, So i let it drain all that time and stick the plug back in when I do the filter.
Mine (oil drain tray) was stolen from the garage, and I searched for one, when I found one again, I bought TWO. just in case. It is THAT GOOD.
(and the drain tray will stop the drain bolt if you drop it, from falling into the inner oilpan. Nice.
Then for the filter, buy the plastic gizmo that fits the notches to remove the old one.
ALWAYS put the new filter on only hand tight!! do NOT use any tool to 'tighten' it up hard. hand tight is my weak little girl hands tight... that is all. (I actually have a little soft rubber cup I use because i have poor hand strength, but if you have normal hands, just hand tight is great... Actually way too tight will make it leak!!!
Before you put the NEW filter on, make certain you pull the rubber seal ring off and oil the entire thing, then slip it back on the top of the filter.
Is is better to fill the filter with some oil, (but it is NOT neccessary, just nicer for the engine) if it is too hard to do, skip it, usually the filter will take a little then I have to wave it around to get the oil into the filter material. so it takes a few minutes to fill. But IF prefilled, then the engine does not have no oil for a few moments while the pump is filling up the empty filter you stuck on. Like i said, not a BIG deal, just nice if you care.
Use the correct tool to remove and replace the drain plug. DO NOT USE an adjustable wrench. The drain bolt is a 15mm bolt head.
Do not forget to put the new oil in. Starting an engine with no oil WILL KILL IT DEAD in about five minutes. (maybe a little longer at idle, but trust me DO NOT DO IT.)
So say you drain it and plan on putting the oil in tomorrow.. bad idea.. really bad idea.
When you fill the engine, use a funnel. really. saves pouring a pint all over the engine....
Oh yeah, a roll of paper towels too. clean up the drain bolt before sticking it back on, any drips, your hands...a must.
I made small ramps out of 2x4 type wood, but 8" by 2" pine, sawed off an angled edge, and doubled them up with bolts. so i have a ramp goes up 2" the a foot forward then 2" more for a foot forward and a bump stop. Just enough extra to get under the car. perfect. I have had the same ramps for 15 years now that i made.
these are my little general hints. [angel]