With other distros I have managed to mount my new partitions under /mnt/tmp5 /mnt/tmp6 etc and did a 'cp -r /home /mnt/tmp5'
then I could just edit my fstab like this
/dev/hda5 /home ext3 defaults 1 2

The only problem here was that knoppix seems to make its own fstab every now and then. I'm using Knoppix 3.7 and I haven't yet been able to edit my fstab. Tried to make a decent mountpoint for my usb-storage devices but they disappeared and now they are mounted under /mnt/sda1 etc.

Konqueror also gets stuck every time I click the /mnt/. It's just like it couldn't find anything under /mnt/

This is my fstab
/dev/hda1 / ext3 defaults,errors=remount-ro 0 1
proc /proc proc defaults 0 0
/dev/fd0 /floppy vfat defaults,user,noauto,showexec,umask=022 0 0
usbdevfs /proc/bus/usb usbdevfs defaults 0 0
sysfs /sys sysfs defaults 0 0
/dev/cdrom /mnt/auto/cdrom iso9660 defaults,ro,user,noexec,noauto 0 0
dev/dvd /dvd iso9660 defaults,ro,user,noexec,noauto 0 0
/dev/cdaudio /cdaudio iso9660 defaults,ro,user,noexec,noauto 0 0

# Added by KNOPPIX
/dev/sda1 /mnt/usb_stick vfat noauto,users,exec,umask=000 0 0
# Added by KNOPPIX
/dev/hda2 none swap defaults 0 0
# Added by KNOPPIX
/dev/hda5 /mnt/hda5 ext3 noauto,users,exec 0 0
# Added by KNOPPIX
/dev/hda6 /mnt/hda6 ext3 noauto,users,exec 0 0
# Added by KNOPPIX
/dev/hda7 /mnt/hda7 ext3 noauto,users,exec 0 0

... and I would like to have it like this:

/dev/hda1 / ext3 defaults,errors=remount-ro 0 1
/dev/hda2 none swap defaults 0 0
/dev/hda5 /home ext3 defaults 1 2
/dev/hda6 /tmp ext3 defaults 0 0
/dev/hda7 /A ext3 noauto,users,exec 0 0

proc /proc proc defaults 0 0
usbdevfs /proc/bus/usb usbdevfs defaults 0 0
sysfs /sys sysfs defaults 0 0

/dev/fd0 /floppy vfat defaults,user,noauto,showexec,umask=022 0 0
/dev/cdrom /mnt/cdrom iso9660 defaults,ro,user,noexec,noauto 0 0
/dev/sda1 /mnt/usb_stick vfat noauto,users,exec,umask=000 0 0
#THESE WOULD BE GREAT TO HAVE
/dev/sdb1 /mnt/usb_stick2 vfat noauto,users,exec,umask=000 0 0
/dev/sdc1 /mnt/usb_drive vfat noauto,users,exec,umask=000 0 0
/dev/sdd1 /mnt/mp3_player vfat noauto,users,exec,umask=000 0 0
/dev/sda1 /mnt/cflash_mdrive vfat noauto,users,exec,umask=000 0 0
/dev/sdb1 /mnt/sd_mmc vfat noauto,users,exec,umask=000 0 0
/dev/sdc1 /mnt/mstick vfat noauto,users,exec,umask=000 0 0
/dev/sdd1 /mnt/smedia vfat noauto,users,exec,umask=000 0 0

I would appreciate some help on this matter :P