I've been using QS for about 5 months now and it still amazes me. I save so much time by not having to enter other programs to do mundane things like sending small emails, or resizing images, to uploading to my ftp server. I can use Adium and control iTunes, and search through all my files. I will add that it does not search as well as Spotlight, and I have just recently began using Spotlight's searching features again. But even a diluted QS added to 10.5 would make OS X that much easier and efficient of an OS. Anyone?