But Iam not sure at all for "pro", and my online dictionary just mention it with a "pour" (in french) without using any example. I know that there is one expert in Latin, but I don't know who he is...
I'll validate "prÅ", because it has the "Latin" character! Then I've seen it better on the dictionary since I've got IE7! before, some of the letters from the words were replaced by squares...
I think that in latin one should say SEMPER AMICI
without pro. The characters which indicate a long or a short vowel are not to be written. Latins didn't use to write them!