Downloading Issues not sure if Logic will work

I just bought the hard copy of Logic Studio ($499) I put the CD's in. It first asked for the Install Disk. It did its work. Then for Audio Content it downloaded asking for the Install again then it cancelled the whole downloaded.. So then I seperately downloaded Audio Content and I'm on the 3rd Disk. Do I need to seperately download all of them? Also how do I know if I'm downloading all CD's into Logic Studio cause it shows them as seperate applications cause Mainstage 2, Logic Node, and other stuff are as seperate applications. Are they supposed to or does it matter? I wanna know if all the CD's I'm downloading are all going into Logic Studio. I need help!