It's working! with this configuration it worked... the first boot did not worked don't ask me why... but now it works fine
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Prompt
Timeout = 50
Default = WindowsXP
boot =/dev/hda
map =/boot/map
install =/boot/boot.b
message =/boot/message
Linear
Image =/boot/vmlinuz-2.4.18-14
Label = Linux
initrd =/boot/initrd-2.4.18-14.img
Read-only
Append ="hdc=ide-scsi root=LABEL=/ noauto nomce nousb"
Other =/dev/hda1
optional
LABEL= WindowsXP
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