Found two small changes needed to work under ms-windows:

function! SanitizeDirForFuzzyFinder(dir)
let dir = expand(a:dir)
if (has(“win16″) || has(“win32″) || has(“win64″))
let dir = substitute(dir, ‘\’, ‘/’, ‘g’)
endif
:
:
function! GetDirForFF(from, addon)
:
:
let dirs = split(from, ‘/’)
if !(has(“win16″) || has(“win32″) || has(“win64″))
let dirs[0] = ‘/’ . dirs[0]
endif
” Walk up the tree and see if it’s anywhere there
for n in range(len(dirs) – 1, 0, -1)

Thanks!