As pointed out by others inorder to mount a Dos partition you need to use the command:
mount -t vfat /dev/hda1 /MY_MOUNT_POINT Where 'MY_MOUNT_POINT' is the directory on which you want to mount the partition. Of course, if the partition is really just a Dos partition you can use mount -t msdos /dev/hda1 /MY_MOUNT_POINT or mount -t auto /dev/hda1 /MY_MOUNT_POINT but I don't think that the vfat option does any harm. Someone claimed that you need the VFAT support "compiled into your kernel".You need not go this far. With Debian you need only load the kernel module for vfat. Execute the command : modconf and then choose fs and then scroll down the page, choose vfat and then exit. After this you should be able to mount a windows/Dos partition. T:Irvine