Ok this upload is probably as much for me as a backup as a file for you to download, as this is the origonal floppy disc that came with this 680raid card (and i keep loosing the damn thing) so i have a dual purpose for uploading it.
This is the SIS chiped additional ide channeled card (2 channels (4 devices)).
just extract the files to a folder and in Device Manager(hold down Windows Key and press Pause key, then click device manager tab)select the unknown device or raid controller and then select update or reinstall driver. Now select have disk and point to the place you extracted the files too and that should be it.
This Driver should work with all windows versions although i have listed it under 2003 server as thats what i used it on.