Unicode required to support English and Canadian French?

Hi all,

Simple question hopefully. We are installing an app that requires Canadian English and Canadian French language support. When installing SQL server:

1) Do we require UNICODE?

2) What collation should we specify for the SQL server to support both languages in our database?

3) If our SQL server has been installed withdefault settings/collation, if we create the db in (whatever collation you specify in #2 above), will there be any behavioural problems for sorting, whatever?

Thanks, i guess i may not understand the use of unicode/collations that well...yet.