Overload it means nothing much just that no use of such a long argument and i was telling Qureshi bhai that the person who's IQ is zero who thinks only one language is spoken in Pakistan there is no point to argue with him its like hitting ur head on a wall and for Mr. narainbabu for you kind info Philologists say that there are over 300 dialects and languages spoken in Pakistan today and each is distinctly differently from the other. Some of the common languages are:

Urdu: Urdu is the national language of Pakistan. It is a mixture of Persian, Arabic and various local languages. It is similar to Hindi but written in Arabic script.

English: Official language

Punjabi: Mainly spoken in the province of Punjab

Sindhi: Mainly spoken in the province of Sind

Pashtu: Mainly spoken in North-West Frontier Province (NWFP)

Balochi: Mainly spoken in the province of Baluchistan

I hope this much info is enough