BKBTL beta 4 is released.BKBTL -- BK Back to Life! -- is BK0010/BK0011 emulator for Windows 2000/XP/Vista. BK is soviet home computer based on PDP-11 compatible processor K1801VM1. The project started on Nov. 14, 2009 and based on UKNCBTL code.The emulator works under Windows 2000/2003/2008/XP/Vista. Written for Win32 and requires Unicode support.

Emulated:
* CPU (still closer to 1801VM2)
* Motherboard (partially)
* Screen -- black and white mode, color mode (except the shorted mode and palettes)
* Keyboard (but mapped not all BK keys)

BKBTL beta 4 Changelog:
r29
[*] BK_CONF_BK0010_MONIT configuration; [*] Short video mode.
r28
[+] screenshots; [*] Dialogs_DoLoadBinPrepare FIX.
r27
[*] File | Load BIN command.
r26
[*] Tape reading now works.
r25
Created wiki page through web user interface.
r24
[*] MemoryMapView: memory map zooming.
r23
[*] MemoryMapView: memory map window style.
r22
[*] MemoryMapView: draw memory map using bitmap.
r21
[*] MemoryMapView: draw memory map, non-optimized.
r20
[+] MemoryMapView.

Download: BKBTL beta 4
Source:Here