There is a linux distribution, I hope you all know, called ubuntu. There has been an effort to translate it into urdu. The translations are hosted at https://translations.launchpad.net/ubuntu/karmic/+lang/ur. Total items are 446766 and the translation is moving at a very slow pace. If we get involved in this project then we can make it.
I would request all of you to please actively participate in it during your free time. Lets hope we get the translation completed by the release date of the next Ubuntu release.