Product offerings:

     There are two OS/2 Warp products to choose from, depending on
     what your system currently has installed and what type of
     applications you want to run. Both of these include the support
     needed to run a wide variety of OS/2 and DOS applications. If you
     already have Windows installed, the OS/2 Warp product that uses
     your existing Windows is the product to choose. If you don't have
     Windows installed and want to run Windows applications, choose the
     OS/2 Warp product that includes IBM's WIN-OS/2 code, which
     provides the support required to run most Windows applications.