Okay so I burnt a movie using DVDshrink. It was larger then 4.7 and i compressed it to use it on a 4.7 disk. They work on my PC okay, and my dvd player okay!. i just went to bestbuy for more dvd-r disks, but I instead bought 3 dvd+r DOUBLE layer. I am thinking to backup the full movie with menus and stuff and keep 100% quality. Is this possible? Will it still play on my dvd player?