When you configured Outlook then it synchronize all the data into your MS outlook. However, if you want to import Old data into current PST files then PST ADD software will be helpful for you. This utility Create, Open and save your information in Outlook Data File (.pst). It manages the huge database at times. It keeps safe and secure database originality. It execute on entire Outlook editions as well as windows operating systems. Download demo edition of software and import 5 MB size PST data into Outlook completely free. If you want to add more than 5MB size data then you need to purchase complete software at a minimal cost $29 only for personal key. It is a great utility to for adding PST in Outlook without increasing the size of PST folder. User can also opt for the free technical support advice if the problem persists for adding PST in Outlook 2003.