On Nov 7, 2011, at 10:54 AM, Mouse wrote:
  I'm not sure I'd call it "modern",
though, and if you're looking for an
 "'AT'-like" layout then it may not work for you in any case - I
don't
 know peecee keyboards, even classic ones, enough to know what "AT-like"
 means in keyboard layout.... 
Typically, they're actually referring to the connection.  The AT keyboard connected
with a 5-pin DIN connector and had a clock and serial data line; the host polled the
keyboard, which sent keyup/keydown messages.  The PS/2 keyboard connector used the same
physical and logical layer in a 6-pin Mini-DIN connector.
Not that you needed to know, but now you do. :-)
- Dave