Glad it worked!

Sorry for the delay, knoppix.net seems to have some problems

I have the uid and gid only so that I get ownership when that root guy who always messes up my computer copies over files to the thumbdrive which I solely use for moving files between computers.
I added two SCSI devices because I also have a USB-IDE adapter for a laptop HDD that I often use. I suppose it's as easy as adding another mountpoint folder to the /mnt directory and another line to fstab if I want to add another....
Can't see why not, after all, the cdrom has by default two mountpoints at cdrom and cdaudio.
You might even want different mounts for your USB HD if you use it as both scratchdisk and sysbackup.