>Is there anything "different" about HP-bootable CD-ROM drives, or can I >use one of my 512-byte-block Sun Cd-ROm drives, to install HP-UX? I don't see why not, I used a modified (I think it is) Toshiba XM something to install the 10.20 freebie stuff on my 715/33. Worked like a champ. Took forever but it installed flawlessly. - Parris Wood