用记事本打开default文件如下,这个是否就是菜单文件?
#
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#
# !!!!!!! The file size is 2048 bytes. Don't change the file size !!!!!!!
# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# WARNING: If you want to edit this file directly, do not remove any line
# from this file, including this warning. XXXXXXXXXXXXXXXXXXXXXXXXXXX
# XXXXXXXXXXXXXXXXXXXXX
# !!!!!!! The file size is 2048 bytes. Don't change the file size !!!!!!!
# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

原来default文件就是我们平时用开的menu。lst。。。我在网上面抄了一份,现在启动到什么A20就卡住不动了,论坛的各位兄弟请知道的回复一下,多谢。。。
timeout 05
default 0
#color blue/light-gray light-red/light-gray
splashimage (pd)/menu.lst/back.xpm
foreground 0000ff
title Win PE (ISO CORE)
pxe keep
chainloader --force (pd)/boot/pestrom0.0
title Win PE (IMG CORE)
pxe keep
chainloader --force (pd)/boot/pestrom1.0
title NTLDR BOOT FLOPPY
pxe keep
map --mem (pd)/boot/imgs/NTBOOT.IMA (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
boot
title Enter PureDos
pxe keep
map --mem (pd)/boot/imgs/PUREDOS.ZIP (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
boot
title GaoSir's Dostool
pxe keep
map --mem (pd)/boot/imgs/GAOSIR11.IMA (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
boot
title Acronis Disk Director Suite
pxe keep
map --mem (pd)/boot/imgs/ACRDDS.IMA (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
boot
title Acronis True Image Enterprise Server
pxe keep
map --mem (pd)/boot/imgs/ACRTIES.IMA (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
boot
title Start MHDD 4.6
pxe keep
map --mem (pd)/boot/imgs/MHDD.ZIP (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
boot
title Boot From CD0
cdrom --init
map --hook
chainloader (cd0)
boot
