Thanks bdraj for your help. I did not get enough time to check all the links, though i checked one. Its quite handy. Will check the rest with in few days.

__________________
Dell Inspiron 1300

Intel Pentium (M) 1.7 GHz, 1280 MB RAM
60 GB Hard Drive, 15.4" Widescreen Display

Ubuntu 8.10 Intrepid Ibex
Open Office 2.4