dual boot

i have installed winnt 4.0 with 2gb partion.
then i installed linux 7.0 on remaining 2gb .
but now linux apears with boot:
when i press enter key it goes to linux.but to boot into winnt i have no option .i tried by pressing tab key if other os option available.

i also tried by adding bootsect.lnx in nt boot loader.

how to dual boot linux and winnt with ntfs partion

any one pls
with rgds
eks