I am wanting to make a recovery disk (dvd) so I can boot from the dvd drive if something bad happens. I have read and read all the instructions, etc. Now I just need to know in simple newbie language. Macbook pro came with Snow Leopard and i upgraded to Lion from the apple store. I can not find the files or folder that instructions keep referring to- "install os x lion. app". Supposely from directions, I am to find this in applications. Using finder and spotlight, I do not find it. Can someone help me? I just want to be able to boot if all heck breaks out.