vim MiniBufExplorer
With this plugin in Vim you can list the open buffers with:
:ls
Then jump to any specific buffer (e.g. $N, where that is the number of the buffer displayed in the leftmost column) with
:b$N
Can also cycle through the buffers displayed at at the top with
:bn
Alternately, you can just (not as an ex command) use $N ctrl-^ to cycle through the buffers.
This Drew Neil Vimcast on the FileExplorer gives some excellent information about working without NERDTree.











