Thanks to the helpful folks here I took advantage of the Advance A/P sale on Purolator PP oil filters at $2.44 this weekend. Also since I'm just a poor newbe with no oil stash I also grabbed some Formula Shell 10W30 at $1.24/qt. for the Hyundai, it was SL so I don't plan on using it in the Monte Carlo too, guess I stick with the Trop Arctic from WAL*MART for that.