Allow me to add to emulous' comment:
The 2004 Ranger is a little different than the 2003. The differences include: the gauge cluster, the steering wheel, the color choices (drop yellow, add 3 others), a more powerful system in the Tremor, Tremor avail. in 4x4, a new (very tacky) grille, and new availability of the same (as 2003) wheels.
Wait till the 04's are beginning to get delivered, and strike a deal on an '03 for about $6k off MSRP. Around ATL, they are already going for that amt. ($6k off)