I'm not sure batch export would save you a ton of time here. You still have to manually make the selects. You don't have to sit at the computer. FCP X will queue the exports. Just keep adding them and FCP X will export them one by one. You can monitor it by looking at the Background tasks. Just hope it doesn't crash. :)
Since X already does one file to many formats automatically via it's Share Folders, I assume you want Various X Projects Exported into one desktop folder?
Couldn't a simple Automator script do this pretty easily?
Just Setup a series of Share menu targets that outputs each project into it's own temp folder and then have Automator "aggregate" those files into a single folder as they are done exporting?
Haven't done that myself, but it seems pretty simple.
Automator is a pretty darn powerful (if seldom considered) tool that can drive drudgery out of all sorts of manual processes on a Mac. And it's both already installed and FREE!
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