Upgrading from NPM 10.6 to 11.0.1

hi

Currently iam running NPM 10.6 on window server 2003 R2 ( 32 bit )

Need to upgrade 10.6 to 11.0.1 , kindly provide me procedure to upgrade and currently in running SQL 2005 server on separate server for NPM

what about licence to to migrate from 10.6 to 11.0.1.

also inform me migrating license from old server to new server ( which is running 2008 Server (64-bit) including R2, with IIS )