One mount command for FAT and NTFS in Knoppix 6

[kathat ()]

In early Knoppix Versions I was able to mount NTFS and FAT partitions with the simple mount command:

mount -rw /dev/sda?

To mount an NTFS Partition in Knoppix 6 Beta I have to give a

mount -t ntfs-3g /dev/sda?

I want to mount Partitions with

mount -rw /dev/sda?

without knowing if it is NTFS or FAT.

This has worked in Knoppix 5.1.1 in the past.

Please help