DOSBOX svn works fine on Windows Server 2008 64-bit with Tim’s  recommended modification of the  SF10 mode in fractint.cfg to get 1600x1200:

SF10,VESA Standard interface    ,4f02, 120,   0,   0,  28, 1600,
1200,256, DOSBOX

Marco

==============================================

Marc Reinig                           Phone: (831) 459-4362

Laboratory for Adaptive Optics        Fax:   (831) 459-5717

UCO/Lick Observatory                  Email: mreinig@ucolick.org

University of California, Santa Cruz

1156 High Street

Santa Cruz, CA 95064