as i've been watching grails webcasts like bobby warner's jump into grails 2.0, i've been a little jealous of textmate's ability to "find files." so i started searching for a vim plugin to do the same and found command-t. it's pretty cool. as i've mentioned before, i've been doing a few things with keymappings to make macvim act the way my fingers need it to work. i had to add a little magic to my .gvimrc to make it work for me.
macmenu &File.New\ Tab key=<nop> map <D-t> :CommandT<cr>
now, command + t enables the file finding feature of the command-t plugin.