Configuration options are slightly different than you're used to, but nothing radical.
Installation is probably the biggest change.
Since Bibliofile PACs are installed differently depending on operating system, hardware configuration, and usage, I've created several sets of documentation to suit the many implementations. Many of you are using CD-ROM towers or changers. Follow the appropriate link at the bottom of this page to start your installation. Follow both parts in sequence to assure a successful installation. DOS and Windows versions of the PAC are both available on the PAC2000 CD-ROMs.