Linux text editor vi and vim graphical cheat sheet

It became fun to use vi while crying from the necessity of fiddling with a dedicated server, but this cheat sheet is useful. Well I just do not remember anything ....
Graphical vi / vim Cheat Sheet and Tutorial
http://www.viemu.com/a_vi_vim_graphical_cheat_sheet_tutorial.html

Tutorial format cheat sheet prepared to memorize major commands in order
http://www.viemu.com/vi-vim-tutorial-1.gif
http://www.viemu.com/vi-vim-tutorial-2.gif
http://www.viemu.com/vi-vim-tutorial-3.gif
http://www.viemu.com/vi-vim-tutorial-4.gif
http://www.viemu.com/vi-vim-tutorial-5.gif
http://www.viemu.com/vi-vim-tutorial-6.gif
http://www.viemu.com/vi-vim-tutorial-7.gif

So, what is originally this site that made this site is a site that is making "ViEmu" to emulate vi / vim with Microsoft Visual Studio.

ViEmu: vi / vim editor emulation for Microsoft Visual Studio
http://www.viemu.com/

It seems to work with VS.NET 2003 and VS 2005.

Is it useful for people who have been immersed in vi for the bone's mind ...