My Screenshots-VM page: Api Layer, Emulation and Virtualization!
Note: Some browsers scale the images by default. Prefer to see them in their actual size. 
   Apps & Games included. See also the EmulateMe page and its paragraph Notes on Wine Cygwin coLinux Dosbox ScummVM and VirtualBox
Personalities, Irfan & Wine. Dennis Richie (inventor of the C Programming Language) standing & Ken Thomson (Chief of the Unix Project) sitting at a PDP 11 (1972), as viewed in IrfanView, a freeware MS Windows program running in Wine, with no MS Windows at all! Stonx emulator! Stonx Emulator:
A complete Atari ST Virtual Machine!
Here viewing the GEM environment.
Xcom Terror from the deep on Dosbox Playing my favorite old strategy game XCom - Terror From The Deep on Dosbox 0.63, with sound & music. Dosbox can run almost every Dos game-application including ones that need the DOS/4G memory extender.
 Dosbox Shell
 The Dosbox shell implements the most useful and needed command.com functions. DPMI, upper, expanded & extended memory is fully supported. For a list of internal commands, click here.
Monkey Island 2 on ScummVM Playing my old Lucasarts Monkey Island II game inside ScummVM with sound effects and music under Linux.
ScummVM changes to the appropriate resolution using the SDL library.		 Dos Navigator
 Continuing the Norton Commander Legacy:
Dos Navigator running inside Dosbox.
Starcraft in Wine
 Playing Starcraft through Wine in Linux with sound, music and Direct Draw implementation in 640*480 full screen. The screenshot here was taken via the game interface, not Kde or X. Starcraft was never ported to Linux but thanks to Wine I can still play it!
 Fallout Playing Fallout through Wine in Linux! The legendary Roleplaying games Fallout 1&2 were playable through Wine for a very long time. The screenshot here was taken via the game interface.
VirtualBox running XP Running WindowsXP in Sun Microsystem's VirtualBox. USB filtering allows direct connection between the real machine and the virtual one! See the notes link on the top for additional information in VirtualBox. Full Throttle Playing Lucasart's Full Throttle in Dosbox.
Using its Unix-like "mount" command, Dosbox can assign a cd to a specified DOS-like drive letter. Full Throttle can be played in ScummVM too.
VirtualBox running XP An early version of a real Windows 98 box of a friend transferred to the VirtualBox. Windows 98 had to adjust to the new environment. Some incompatible to Windows 7 apps are too costly to  abandon. Besides I have spent so much time troubleshooting the real one, it would be a pity to throw it away.

 VirtualBox running XP The adjustment wasn't that hard after all. Windows 98 behaved in a very smooth way. Sound and video are now ok. In fact everything is. Software on top of software rocks!
VirtualBox running XP Slackware Linux guest runs on a Windows7 host machine through VirtualBox in "seamless mode", that is operating solely on the host's desktop and presenting the virtual apps as if they were native. Notice both Kde4 and Windows taskbars on top of each other!
 		Full Throttle Playing Eve Online in Linux through Wine. No trouble running this Windows Native program, here in window mode. Full screen option gives no trouble either.
Midnight Commander on Cygwin on Windows 7
 Cygwin is Wine's counterpart: It provides Linux Api support on Windows environments. Here installed on Windows 7, featuring the Fortune app, running on every login.
Additional: See Midnight Commander on Cygwin here! 		coLinux alongside Windows 7
 Cooperative Linux doesn't need a VM. It's only a kernel that can see partitions, directories, image files, virtual device drivers network services etc. Here running a Slackware 3.1 image. Gui needs XServer (here Xming). Currently checking a real local linux partition that Windows7 provides access to!!!