diff --git a/.gitmodules b/.gitmodules
index 81e1652..fce7928 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -37,3 +37,6 @@
 [submodule ".vim/bundle/command-t"]
 	path = .vim/bundle/command-t
 	url = git://git.wincent.com/command-t.git
+[submodule ".vim/bundle/EasyGrep"]
+	path = .vim/bundle/EasyGrep
+	url = https://github.com/vim-scripts/EasyGrep.git
diff --git a/.vim/bundle/EasyGrep b/.vim/bundle/EasyGrep
new file mode 160000
index 0000000..4323a37
--- /dev/null
+++ b/.vim/bundle/EasyGrep
@@ -0,0 +1 @@
+Subproject commit 4323a37f71a539a004e2630fc9eae19df7a82c7c
diff --git a/.vimrc b/.vimrc
index bbd2010..1ced1fb 100644
--- a/.vimrc
+++ b/.vimrc
@@ -73,6 +73,7 @@ let g:NERDChristmasTree = 1
 let g:NERDChristmasTree = 1
 let g:NERDTreeQuitOnOpen = 1
 let g:NERDTreeWinPos = "right"
+let g:NERDTreeWinSize = 40
 
 " Tagbar plugin settings
 let g:tagbar_width = 40
@@ -235,9 +236,10 @@ augroup END
 nnoremap <Leader>ff :QFix<CR>
 nnoremap <Leader>fn :cnext<CR>
 nnoremap <Leader>fp :cprev<CR>
-nnoremap <Leader>aw :AckWord<CR>
+nnoremap <Leader>aw :exe 'Ack ' . expand('<cword>')<CR>
 nnoremap <Leader>ac :Ack 
 nnoremap <Leader>hh :A<CR>
+nnoremap <silent> <Leader>o :CommandTBuffer<CR>
 nnoremap <Leader>j <C-^>
 nnoremap <Leader>p  :PTW 
 
@@ -274,16 +276,17 @@ if g:google != 0
   if filereadable("/home/williasr/.vim.d/blaze.vim")
     source /home/williasr/.vim.d/blaze.vim
     " Load Blaze errors into quickfix mode
-    nmap <Leader>bl :call LoadBlazeErrors():cc  
+    nmap <Leader>bl :call LoadBlazeErrors():cc<CR> 
     " Run the most appropriate blaze command on the target for the current file.
     nmap <Leader>bb :call BlazeDwim()  
     " Run update_deps on the target for the current file.
-    nmap <Leader>bu :call UpdateDepsDwim()  
+    nmap <Leader>bu :call UpdateDepsDwim()<CR> 
   endif
   " Configure a 'Comments' command to import CL code review comments into the
   " quickfix buffer.
   command! Comments cexpr system('git5 comments -q -u')
   command! Lint cexpr system('git5 lint -q')
+  nmap <leader>bs :!google-chrome https://cs.corp.google.com/'<cword>'<CR><CR>
 endif
 
 if filereadable("/home/build/nonconf/google3/tools/tags/gtags.vim")