Hi,

You make me smile =), i m french

Since the 01/01/02 you can use the both money for 
pay (franc and euro) but you only have euro when 
you go to bank ( on all the european union)

You can change your coin franc in a delay of 3 
year and 5 for the note.

All the payment are already in euro and you can 
pay in euro ( now there are some stores which can 
t accept franc)

So use EURO in confidence, it s now the same 
money for 12 country.

I hope that it ll help you and you can understand 
me. ( sorry for the spelling mistakes)

^_^