In the DVD Player application preferences, check “Remain in full screen when DVD Player is inactive”:

In the QuickTime Player 7 application preferences, click “Remain in full screen when player is inactive”:

It’s a little tricker to set up the same configuration in iTunes, but you can play many iTunes videos (including television shows and movies purchased from the iTunes store – but not rentals) in QuickTime Player. Right-click a movie in iTunes and select “Show in Finder” to locate the file.

So, I wrote a script that makes it a little simpler. Now I can use iTunes itself to select the items to transfer instead of browsing for the actual files to pull into the target library. Might not sound like a big difference, but it seems like less fuss to me.

Here’s how it works.

Download the script (5k) and put it in ~/Library/Scripts/Applications/iTunes.

Select some items in iTunes and run the script. iTunes will quit and you will be prompted to reopen it with a different library:

Hold down the Option key as iTunes starts up to select a different library. If you’re transferring files to a new library for the first time, you could even create the new library at this point.

Once you have finished choosing a library, return to the prompt and click Transfer. The items you previously selected will be transferred to the current library and shown in a new “Transfer” playlist labeled with the current date and time.

Tested with Mac OS X 10.4.11 and iTunes 7.5 with the “Copy files to iTunes Music folder when adding to library” option enabled under Advanced→General preferences.

I reckon this could be done with iPhoto, too.