Im asking because in the beginners guide, it mentions CD-RW's and DVD-R's but does not mention CD-R's. Im assuming it does, but I tried burning some emulators and, I can't get them to work on my friends xbox. Im most likely doing something wrong cuz Im new to this, but I just want to make sure.

first of all wrong section of forums
second of all is your friends xbox modded
third some xbox's read cd-rs others dont
depends on your dvd-rom, my samsung can read them just fine

your in the completely wrong place to ask .... go to the hardware forums.