You are very confused.
there are couple of roms around:
smart1 has v2 out there right now, v3 is in the works
pdamobiz has v1 out (thats the one you downloaded two parts)
These are the latest WM6 roms people installed and talked about most on this forum. Within WM6 there is a newer built also(too lazy to search for built date right now), so far no one has come up with a rom based upon newest WM6 version for prophet.
Just a reminder these roms are built based upon Wizard's rom, there is no official wm6 roms for prophet ... yet. Very bleeding edge.