diff --git a/plugin/zencoding.vim b/plugin/zencoding.vim
index f9b41a7..4cbaa82 100644
--- a/plugin/zencoding.vim
+++ b/plugin/zencoding.vim
@@ -1,8 +1,8 @@
 "=============================================================================
 " File: zencoding.vim
 " Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
-" Last Change: 02-Nov-2012.
-" Version: 0.80
+" Last Change: 09-Jul-2012.
+" Version: 0.74
 " WebPage: http://github.com/mattn/zencoding-vim
 " Description: vim plugins for HTML and CSS hi-speed coding.
 " SeeAlso: http://code.google.com/p/zen-coding/
@@ -90,36 +90,76 @@ if !exists('g:user_zen_leader_key')
   let g:user_zen_leader_key = '<c-y>'
 endif
 
-function! s:install_plugin()
+function! s:install_plugin_i()
   for item in [
   \ {'mode': 'i', 'var': 'user_zen_expandabbr_key', 'key': ',', 'plug': 'ZenCodingExpandAbbr', 'func': '<c-g>u<esc>:call zencoding#expandAbbr(0,"")<cr>a'},
-  \ {'mode': 'v', 'var': 'user_zen_expandabbr_key', 'key': ',', 'plug': 'ZenCodingExpandVisual', 'func': ':call zencoding#expandAbbr(2,"")<cr>'},
-  \ {'mode': 'n', 'var': 'user_zen_expandabbr_key', 'key': ',', 'plug': 'ZenCodingExpandNormal', 'func': ':call zencoding#expandAbbr(3,"")<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_expandword_key', 'key': ';', 'plug': 'ZenCodingExpandWord', 'func': '<c-g>u<esc>:call zencoding#expandAbbr(1,"")<cr>a'},
-  \ {'mode': 'n', 'var': 'user_zen_expandword_key', 'key': ',', 'plug': 'ZenCodingExpandWord', 'func': ':call zencoding#expandAbbr(1,"")<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_balancetaginward_key', 'key': 'd', 'plug': 'ZenCodingBalanceTagInwardInsert', 'func': '<esc>:call zencoding#balanceTag(1)<cr>'},
-  \ {'mode': 'n', 'var': 'user_zen_balancetaginward_key', 'key': 'd', 'plug': 'ZenCodingBalanceTagInwardNormal', 'func': ':call zencoding#balanceTag(1)<cr>'},
-  \ {'mode': 'v', 'var': 'user_zen_balancetaginward_key', 'key': 'd', 'plug': 'ZenCodingBalanceTagInwardVisual', 'func': ':call zencoding#balanceTag(2)<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_balancetagoutward_key', 'key': 'D', 'plug': 'ZenCodingBalanceTagOutwardInsert', 'func': '<esc>:call zencoding#balanceTag(-1)<cr>'},
-  \ {'mode': 'n', 'var': 'user_zen_balancetagoutward_key', 'key': 'D', 'plug': 'ZenCodingBalanceTagOutwardNormal', 'func': ':call zencoding#balanceTag(-1)<cr>'},
-  \ {'mode': 'v', 'var': 'user_zen_balancetagoutward_key', 'key': 'D', 'plug': 'ZenCodingBalanceTagOutwardVisual', 'func': ':call zencoding#balanceTag(-2)<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_next_key', 'key': 'n', 'plug': 'ZenCodingNext', 'func': '<esc>:call zencoding#moveNextPrev(0)<cr>'},
-  \ {'mode': 'n', 'var': 'user_zen_next_key', 'key': 'n', 'plug': 'ZenCodingNext', 'func': ':call zencoding#moveNextPrev(0)<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_prev_key', 'key': 'N', 'plug': 'ZenCodingPrev', 'func': '<esc>:call zencoding#moveNextPrev(1)<cr>'},
-  \ {'mode': 'n', 'var': 'user_zen_prev_key', 'key': 'N', 'plug': 'ZenCodingPrev', 'func': ':call zencoding#moveNextPrev(1)<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_imagesize_key', 'key': 'i', 'plug': 'ZenCodingImageSize', 'func': '<esc>:call zencoding#imageSize()<cr>a'},
-  \ {'mode': 'n', 'var': 'user_zen_imagesize_key', 'key': 'i', 'plug': 'ZenCodingImageSize', 'func': ':call zencoding#imageSize()<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_togglecomment_key', 'key': '/', 'plug': 'ZenCodingToggleComment', 'func': '<esc>:call zencoding#toggleComment()<cr>a'},
-  \ {'mode': 'n', 'var': 'user_zen_togglecomment_key', 'key': '/', 'plug': 'ZenCodingToggleComment', 'func': ':call zencoding#toggleComment()<cr>'},
-  \ {'mode': 'v', 'var': 'user_zen_mergelines_key', 'key': 'm', 'plug': 'ZenCodingMergeLines', 'func': ':call zencoding#mergeLines()<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_splitjointag_key', 'key': 'j', 'plug': 'ZenCodingSplitJoinTagInsert', 'func': '<esc>:call zencoding#splitJoinTag()<cr>'},
-  \ {'mode': 'n', 'var': 'user_zen_splitjointag_key', 'key': 'j', 'plug': 'ZenCodingSplitJoinTagNormal', 'func': ':call zencoding#splitJoinTag()<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_removetag_key', 'key': 'k', 'plug': 'ZenCodingRemoveTag', 'func': '<esc>:call zencoding#removeTag()<cr>a'},
-  \ {'mode': 'n', 'var': 'user_zen_removetag_key', 'key': 'k', 'plug': 'ZenCodingRemoveTag', 'func': ':call zencoding#removeTag()<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_anchorizeurl_key', 'key': 'a', 'plug': 'ZenCodingAnchorizeURL', 'func': '<esc>:call zencoding#anchorizeURL(0)<cr>a'},
-  \ {'mode': 'n', 'var': 'user_zen_anchorizeurl_key', 'key': 'a', 'plug': 'ZenCodingAnchorizeURL', 'func': ':call zencoding#anchorizeURL(0)<cr>'},
   \ {'mode': 'i', 'var': 'user_zen_anchorizesummary_key', 'key': 'A', 'plug': 'ZenCodingAnchorizeSummary', 'func': '<esc>:call zencoding#anchorizeURL(1)<cr>a'},
+  \]
+
+    if !hasmapto('<plug>'.item.plug, item.mode)
+      exe item.mode . 'noremap <plug>' . item.plug . ' ' . item.func
+    endif
+    if !exists('g:' . item.var)
+    endif
+    if exists('g:' . item.var)
+      let key = eval('g:' . item.var)
+    else
+      let key = g:user_zen_leader_key . item.key
+    endif
+    if len(maparg(key, item.mode)) == 0
+      exe item.mode . 'map <unique> ' . key . ' <plug>' . item.plug
+    endif
+  endfor
+endfunction
+
+function! s:install_plugin_n()
+  for item in [
+  \ {'mode': 'n', 'var': 'user_zen_expandabbr_key', 'key': ',', 'plug': 'ZenCodingExpandNormal', 'func': ':call zencoding#expandAbbr(3,"")<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_expandword_key', 'key': ',', 'plug': 'ZenCodingExpandWord', 'func': ':call zencoding#expandAbbr(1,"")<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_balancetaginward_key', 'key': 'd', 'plug': 'ZenCodingBalanceTagInwardNormal', 'func': ':call zencoding#balanceTag(1)<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_balancetagoutward_key', 'key': 'D', 'plug': 'ZenCodingBalanceTagOutwardNormal', 'func': ':call zencoding#balanceTag(-1)<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_next_key', 'key': 'n', 'plug': 'ZenCodingNext', 'func': ':call zencoding#moveNextPrev(0)<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_prev_key', 'key': 'N', 'plug': 'ZenCodingPrev', 'func': ':call zencoding#moveNextPrev(1)<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_imagesize_key', 'key': 'i', 'plug': 'ZenCodingImageSize', 'func': ':call zencoding#imageSize()<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_togglecomment_key', 'key': '/', 'plug': 'ZenCodingToggleComment', 'func': ':call zencoding#toggleComment()<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_splitjointag_key', 'key': 'j', 'plug': 'ZenCodingSplitJoinTagNormal', 'func': ':call zencoding#splitJoinTag()<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_removetag_key', 'key': 'k', 'plug': 'ZenCodingRemoveTag', 'func': ':call zencoding#removeTag()<cr>'},
+  \ {'mode': 'n', 'var': 'user_zen_anchorizeurl_key', 'key': 'a', 'plug': 'ZenCodingAnchorizeURL', 'func': ':call zencoding#anchorizeURL(0)<cr>'},
   \ {'mode': 'n', 'var': 'user_zen_anchorizesummary_key', 'key': 'A', 'plug': 'ZenCodingAnchorizeSummary', 'func': ':call zencoding#anchorizeURL(1)<cr>'},
+  \]
+
+    if !hasmapto('<plug>'.item.plug, item.mode)
+      exe item.mode . 'noremap <plug>' . item.plug . ' ' . item.func
+    endif
+    if !exists('g:' . item.var)
+    endif
+    if exists('g:' . item.var)
+      let key = eval('g:' . item.var)
+    else
+      let key = g:user_zen_leader_key . item.key
+    endif
+    if len(maparg(key, item.mode)) == 0
+      exe item.mode . 'map <unique> ' . key . ' <plug>' . item.plug
+    endif
+  endfor
+endfunction
+
+function! s:install_plugin_v()
+  for item in [
+  \ {'mode': 'v', 'var': 'user_zen_expandabbr_key', 'key': ',', 'plug': 'ZenCodingExpandVisual', 'func': ':call zencoding#expandAbbr(2,"")<cr>'},
+  \ {'mode': 'v', 'var': 'user_zen_balancetaginward_key', 'key': 'd', 'plug': 'ZenCodingBalanceTagInwardVisual', 'func': ':call zencoding#balanceTag(2)<cr>'},
+  \ {'mode': 'v', 'var': 'user_zen_balancetagoutward_key', 'key': 'D', 'plug': 'ZenCodingBalanceTagOutwardVisual', 'func': ':call zencoding#balanceTag(-2)<cr>'},
+  \ {'mode': 'v', 'var': 'user_zen_mergelines_key', 'key': 'm', 'plug': 'ZenCodingMergeLines', 'func': ':call zencoding#mergeLines()<cr>'},
   \ {'mode': 'v', 'var': 'user_zen_codepretty_key', 'key': 'c', 'plug': 'ZenCodingCodePretty', 'func': ':call zencoding#codePretty()<cr>'},
   \]
 
@@ -138,8 +178,34 @@ function! s:install_plugin()
     endif
   endfor
 endfunction
-call s:install_plugin()
-delfunction s:install_plugin
+
+
+if exists('g:user_zen_mode') 
+    let imode = matchstr(g:user_zen_mode, '[ai]')
+    let nmode = matchstr(g:user_zen_mode, '[an]')
+    let vmode = matchstr(g:user_zen_mode, '[av]')
+
+    if !empty(imode)
+        call s:install_plugin_i()
+    endif
+
+    if !empty(nmode)
+        call s:install_plugin_n()
+    endif
+
+    if !empty(vmode)
+        call s:install_plugin_v()
+    endif
+else
+    call s:install_plugin_i()
+    call s:install_plugin_n()
+    call s:install_plugin_v()
+endif
+
+
+delfunction s:install_plugin_i
+delfunction s:install_plugin_n
+delfunction s:install_plugin_v
 
 command! -nargs=1 Zen call zencoding#expandAbbr(4, <q-args>)