Now this is handy, and a feature of Alfred that is new to me:
Alfred, the incredibly useful productivity utility… | Finer Things in Mac: “Alfred, the incredibly useful productivity utility from Running with Crayons, lets you create “Groups” for launching a bunch of apps and files all at once (the Powerpack add-on is required). Add everything you want to a list, give it a keyword, and call it up whenever you want your Mac to do more of your work for you.”