hai sir, i downloaded a bluray movie and am moving the file easily within the system drives, but when i am trying to copy this movie to a 8gb kingstone pendrive,it is showing an error like,the disk in destination drive is full ...insert a new disk to continue.And my pendrive has no problem ....i used it so many times to copy upto 7.4gb files also...the downloade movie size is 4.37 gb...please help me thankyou....