you should be able to DL the diamond 2 keyboard CAB. Actually I have on. Will post it up.
Please note I did not make this cab. I found it when searching for the keyboard for my Elfin. I cannot find the source I got it from or would post it. It was from someone who extracted all the programs from the D2.
Never mind. The CAB was on my other HD wich crashed a few weeks ago. Sorry but cannot find the CAB files online. It was on everythingdiamond.inf but it seems they have lost them when they swiched servers. not sure if it would have worked because they ported them for VGA use. I do think they had the origial WVGA cab available too.