Any Kaypro experts here? I'm in the process of installing a KayPLUS ROM in a Kaypro 10, in preparation for installing a new (larger) hard drive. My K10 has a 81-180 series mainboard, but the sticker is missing from the factory ROM and I can't tell which one it is. It powers on to display version 1.9e. Assuming that this is an '83 version mainboard, the ROM should be 81-302. Can someone confirm which ROM version displays 1.9e? I've successfully burned a 2764 with the kplus83.rom image and made the hardware modifications described in the KayPLUS manual. However, absolutely nothing happens when I power up. Everything works fine when I replace the original ROM. I want to make sure I'm following the right instructions for my combination of mainboard and ROM. Mike Loewen mloewen@cpumagic.scol.pa.us Old Technology http://q7.neurotica.com/Oldtech/