I added following language files: Bulgarian, Catalan, Chinese, Chinese-GB, ChineseSimplified, Czech, Dutch, English, Finnish (suomi), German, Italian, Japan, Macedonian, Polish, PortuguesBR, Russian, Slovak, Spanish, Turkish.
Default language is English, but you can easily change it via Properties. I made it to run automatically run at log-on. You can change its settings in properties.
Installs in ProgramFiles\Utilities\VisualTooltip, and puts a shortcut in StartMenu\Utilities. Tested on VmWare and working fine.
Programs English HomePage: http://chsalmon.club.fr/index.php?en/Vi ... ltip-about
Some words from About page:
Visual Tooltip makes it possible to show a thumbnail of a window by putting the mouse cursor over a button of the taskbar:

The thumbnails can be moved anywhere on the desktop
The thumbnails can be added in a "dock bar"
The thumbnails can have various rotations ( from 0 to 80 degree ) ( CTRL key + mouse move on dock or on thumbnails, without clicking )
The dock bar can accept all window's thumbnails.
The tray icons can be added automatically.
The dock bar can replace the taskbar.
Then, add your shortcut to the dock.

Download MultiLanguage Addon: NR_VisualToolTip_Addon_v2.rar
Size: 288KB / MD5: 509CCA8B8EC5A52360515337D8DEB32C
Download English only Addon: NR_VisualToolTipEn_Addon_v2.rar (Contains only English language file)
Size: 270KB / MD5: 9287304BC1982B82C0E7EDF52C3DF502
Changelog:
2007-06-27: Updated to program v2.2.
2007-03-01: Added English only addon.
Thanks RogueSpear for hosting.