You can burn it onto 3 disks after splitting with winrar, but you won't be able to install directly from those disks. you'll have to extract it to your hard drive before installing. But as far as I understand, your download should already have 2 DVD images (as there are no 11 GB DVDs and as of now, all games come on DVDs even if they are coming on blu-rays too). If that is the case then you'd better buy 2 dual-layer DVDs as it will alow you to install the game directly from the DVD later on. Dual layer DVDs come for Rs. 20 at my place