I just came across this today: It would be handy to limit a "find in project" search to only those files within selected folders. Interface-wise, it would be cool if you could simply command-click the folders or files you want to search through in the project files pane and then choose "find in project". Perhaps the "Find in Project" menu item could change to "Find in Files" if more than one file is explicitly selected?
Duane Johnson (canadaduane)