And remember to NEVER use a Fram oil filter.....A while back, someone posted a URL for a site that showed all the pros and cons of all the filters out there, and Fram was the worst of the bunch- some of the internals are made of cardboard!!!!!!!
I personally run Castrol or Pennzoil. Not sure why, but I seem to get better oil pressure with the Pennzoil. I also use Purolator Pure One filters.