Vim, some useful links

I started using vim more actively recently and really enjoying it.
Here is a good find:
http://code.google.com/p/vimcolorschemetest/
The page has links at the bottom with hundreds of colorschemes to preview.

Here is a good article with useful links:
http://nvie.com/posts/how-i-boosted-my-vim/

Also, really liked Derek Wyatt's videos:
http://www.derekwyatt.org/vim/vim-tutorial-videos/