I've been flooring my newly-insulated attic, making 10-inch-deep L-girders to lift the floor away from the existing joists to give room for the insulation.

I just said to myself yesterday, when coming upstairs from trimming a girder on the chop saw and using the table saw to cut down 3/4" plywood to fit the odd space, that there is something wonderful about having a place set up and ready to go. Pop in, make the cuts with the dust collector turned on, vacuum up the stray sawdust, and back upstairs. Wheee!