Jerome Fine replies: I realize that there are many individuals who will not accept a partial solution to any problem. So if you are one of those who insist on a 100% perfect emulation of the LK201/LK401, do not bother to read further. HOWEVER, if you use the E11 emulator by John Wilson and you are doing so on a PC (what other possibility is there?), then so long as you do not insist that every function key on the LK201 is available and in the correct place, there is a VERY viable solution that I am using with a normal 104 key PC keyboard. Most of the function keys are available, but not quite in their normal position. I found that the following map seems very useful, but anyone can modify it to their own choices. PC FUNCTION KEYS LK201 F1 maps to F6 F2 maps to F7 F3 maps to F8 F4 maps to F9 F5 maps to F10 F6 maps to F11 F7 maps to F12 F8 maps to F13 F9 maps to F17 F10 maps to F18 F11 maps to F19 F12 maps to F20 Insert maps to Find Home maps to Insert Here Page Up maps to Remove Delete maps to Select End maps to Prev Screen Page Down maps to Next Screen Note that since all of the above mapping is specified in a text file, each user can make any modifications that suit their unique preferences. PLUS, I found one modification that really helps a great deal. E11 allows the CAPS LOCK/LCTRL to be swapped so that their location more closely resembles the VT100/VT220/VT320 usage. I went one step further and abandoned the easy use of the CAPS LOCK function (it is still easily available, just not as obvious) and accepted the CAPS LOCK to be the LCTRL. IN ADDITION, the LCTRL has become a SUPER NO SCROLL key that had that same position on the VT100 which I always found extremely inconvenient on the LK201 keyboard - since the NO SCROLL key was at the top and out of easy reach. Now, the LCTRL key acts as the NO SCROLL key on the VT100 does with the following modifications: (a) Depressing the key sends the "CTRL/S" character. (b) Releasing the key sends the "CTRL/Q" character EXCEPT when the LSHIFT key is also pressed. If anyone wishes the plain ASCII text file to make their own changes, please ask. If you wish to discuss why the EXCEPT is in (b) and why the action is now a toggle based on one DOWN/UP motion rather than two DOWN/UP motions as with the actual VT100, the answer is very simple. The PC display is so fast that the (a)/(b) specified provides about twice the response time (actually half if you look at it the other way) an allows MUCH fines control of the number of lines that a user allows between successive DOWN/UP motions of the key. When I try to duplicate the VT100 keyboard, about the fewest lines that I can manage is around 10 additional lines. With the above (a)/(b) set-up, I can usually manage to display only around 5 additional lines on the monitor of the PC for each DOWN/UP motion of the LCTRL key. Actually, in practice, the initial freeze of the display is a DOWN motion which is held as long as the display is to be frozen. Then, when I wish to display as few additional lines as possible, a very quick UP/DOWN motion is used. If two UP/DOWN motions (or DOWN/UP which ever way you look at the emulation) are required, the toggle aspect required to send the "CTRL/Q" followed by the "CTRL/S" as quickly as possible takes just about twice as long and that is not acceptable to me when I use E11 on the PC. Sincerely yours, Jerome Fine