One of the great utility that owns the Mac OS X Tiger is the implementation of Smart Folders, that allows all users make data collection in one place, without their files abandon their original location. How?! It's easier than it seems, do not worry.

What the smart folder is created filters from the specifications entered by the user and automatically redirects all files having the same extension to the new directory. The novelty is that files not physically stored in this smart folder, but you can manipulate it from there.
To start using this utility, you must go to the File tab in the Finder and select New Smart Folder. There will open a new container and the top bar can change depending on the options storage we seek. Can be arranged data by extension, quality, specific words contained in the name and date of creation, among other possibilities.
Once finalized the choice of conditions, there is magic. When we keep our options, the folder begins to "fill" automatically with all documents related to our search filter.
The truth to be removed it by the hat designers and Developers this utility for Mac OS X, because it has no waste. It is an ideal role for those who have much GB information on your hard drive and always have problems easily find such data or files as needed.
Experiment with these smart folders and safe mode will facilitate your use of the computer.