Question: Which transfer window ends after 2006?
SQL: SELECT "Transfer window" FROM "2-1630554-1" WHERE "Ends" > 2006.0;

Question: What is the transfer fee for Paolo Vanoli?
SQL: SELECT "Transfer fee" FROM "2-1630554-1" WHERE "Name" = 'Paolo Vanoli';

Question: What is the nationality of Gavin Rae?
SQL: SELECT "Nat." FROM "2-1630554-1" WHERE "Name" = 'Gavin Rae';