I have followed the advice of this post, and it still does not work for me!

I need to seperate 2 users that share the same tablespace. I have taken the following steps:

1) Created new tablespace "staging".
2) Created a new user "stage", with connect and resource to the new tablespace "staging" and made it's default tablespace to the new tablespace "staging".
3) Using exp, userid=DBA, I have exported the tables belonging to the old user "old_stage"
4) Using imp, userid=DBA, fromuser='old_stage' touser='stage' ignore=y.

The import still goes to the old tablespace.

What am I missing?