I have tried the newprof command manually:
newprof -p outlook.prf (doesn't work on office 2000/2003)
newprof -p outlook.prf -x (doesn't work on office 2000/2003)
newprof -S -> manually select (does work).

I tried the registry settings in both 2000 and 2003, and it just won't work. He doesn't import de PRF (i used 9.0 for outlook 2000 and 11.0 for 2003).

I think i'm missing something on both situations, but on this moment the only thing i can get working is the newprof -S and manually selecting the prf (which means the prf is working allright for both outlook 2000 and 2003)