After trying a bunch of different filter tools I use an oil filter strap wrench. Crack the filter loose with it, than from what I learned from one of the gents on the site, I slip a large plastic zip lock bag over the filter from the bottom of it. Unscrew the filter with one hand will holding the bag with the other. Bag catches the oil and oil filter. Zip up and take it out of the engine bay. Neat and clean. no more messes.
To put a new filter on, fill with a quart of oil, and I use a latex surgical glove on the hand to tighten the filter hand tight.
I have a pair of marks on the filter mount I made with a permant marker. After I install the new filter I put a pair of marks on the filter in line with the marks on the filter mount. This way it an easy check to see if it becomes loose. It doesnt ever seem to loosen, but become tighter!. . I put it on hand tight. . but I need the strap wrench to get it off.
Taking off the air intake tube between the turbo and filter box makes things a whole lot easier when doing a filter change.
I also found that it was well worth buying Geno's heavy duty drain plug. I tend to change my oil a lot, and the stock drain plug was getting booggered up. . the last time I did it I had a hard time getting it off. Thankfully I bought Geno's heavy duty drain plug just before that. . cause the stock one wasn't going to come off again.
Bob