ok so i downloaded bit torment's pokemon revolution. Iwas able to extract it but, heres the weird part. The size of it on disk is 4.37 GB (4,699,979,776 bytes),while the size is 4.37 GB (4,699,979,676 bytes). Now nero can't burn it cause the size is 676 instead of 776. Why does it have this problem i mean why is the size and the size on disk diffrent?