Jerry,
Flight sim 2004 is great. It's the latest without having to upgrade computers. IFR approaches are as real as it gets, except the movement of the aircraft. It's all about repetition and procedures and it will sharpen your skills in real life. It has a J3 but that wasn't good enough for me, so I down loaded some Supercub's off the net. Got straight floats, amphibs, bushwheels, standard wheels, straight skis and wheel skis, 135hp or 150hp, flaps or no flaps. Have a yoke and a forcefeedback 2 stick, pedals are fine but don't work like you want them to, I'd leave the pedals out for now. Lots of fun and you can fly anywhere in the world in just a click.
I think you can get Flight Sim 2004 for around $39.95 now.