Here's a great oil filter
removal wrench... if you grab the filter TOO hard with it, it'll perforate and leak all over your arm/head, etc, but generally I don't usually do this more than once every other year, and it's worth it for removal only...(don't use it to torque the new filter on... it deforms and can perforate!):
http://www.griotsgarage.com/search.jsp?searchtext=11910
I also use one of these oil change drain pan & carriers...holds a number of changes before you have to head out to recycle, which I appreciate very much.
http://www.griotsgarage.com/catalog.jsp?SKUupsell=44600
For putting the new filter on, I generally get good service out of the sort of socket-like, made-to-size metal caps that fit the flats on the filter. You use a regular ratchet with these tools to install. They are about $3 at most autoparts stores. You need the exact size for your filter, that is why they tend to work for putting new, clean filters on (but are not so good for removal...they tend to slip).
http://www.sts.sae.org/misc/guest.htm
Griot's Garage is a high end shop. Very high quality, very good service, prices are high, but you may find similar tools to these at autoparts store once you know what to look for visually.
For some reason, all the adjustable filter wrenches, universal wrenches, just don't work worth a damn, or I haven't found one that works for both on and off anyway. I've settled on the above tools as of about 6 years ago and have no reason to switch.
And for adding new oil? The trusty old cone filter is all you need... I have no need for geewhiz gewgaws here.