Ya as other member feel the kundli software is of no use, so do I.
Simply b'coz a set of pre-defined rules are set while programming the software. So, if say you were born on 10 october 1979 and your friend was born on 11 October 1980 , still you both belong to the same Zodiac Sign --- Scorpio.
Hence, the software will prepare your horoscope based on the pre-defined database entries it has, will pickup similar happenings, events for both of you , except for some little difference, because both of you were atleast born at a different time of the day/night.
Some software are able to prepare your Lagna Chart and are based on your input, and hence, they are also prepared from a pre-defined structure in the database. But interestingly I found the Lagna Chart prepared by this software were quite similar to the real one that I already have as a SoftCopy that was given by a pandit.
Now, If you know how to read this Lagna Chart, the Software will turn out to be useful to you in that case, otherwise not.