hello all,
my husband and i hold a valid Indian car driving license.we are here since last april(april 14 th2006- one year over).we got our permit renewed last month(march 2007).can we swap our indian license for a swiss one or do we have to undergo rigorous swiss driving test

?what is the name of the theory book ,since in orel fuessli they showed 2 different books. i dont know which one to choose.