downloading kerty waqt kuch site isi hoti hain jo kay ager ap ka connection kisi waja say break ho jay to who ap ki file ko us hi jaga say resum kerti hain jahan say break hoti hain. lakin kuch site isi bhi hain jo file ko resume kernay per dobara say start hojati hain jis say kafi prasani hoti or waqt zaya hota hay kas tor per jab file lambi hoon kia is ka koi hall hay?