Mein internet download manager use kr raha hoon kisi bhi site se koi file download krta hoon to bohat aasani k sath approx. 120kb/s ki speed se download ho jati hai lekin kisi b file sharing site (4shared.com. rapidshare.com etc.) se file download nahi hoti or hoti b hai to approx. 5kb/s ki speed se. Please is ka koi hal batain