Hello there,

I have it set up like that and it works fine, I made a partition on my slave drive called it linux formatted it in ext3 (hdb5), now to install knoppix as a hd installation simply put knoppix in your cdrom drive let it boot up, then once in knoppix open up a console type su to become root and then use this command knoppix-installer

You will get a window with some options, first configure your install,
In my case I used hdb5 as my partition to install knoppix, I used the multi user setup, it will ask you to put in a user name and password for your user and root,
be sure to have lilo being installed on the mbr, all the questions are pretty straight forward so you should not have any problems installing, next start installation...

Once it is done installing simply reboot and you will see the lilo boot loader, it will show linux first following with the option to choose which hd to boot windows from, most likely hda1, at least for me

This method works for me and should work for you, it is really easy, goodluck! oh and let me know if everything worked out

weedje