QUOTE(Marth5454 @ Dec 23 2008, 10:41 AM)

1. Do I have to use a DVD-R to burn them on? Will they work on a CD-R?
Some X-Box drives read all discs, but this usually isn't the case. The only way to find out if your console in particular will read a given type is to try it.
QUOTE(Marth5454 @ Dec 23 2008, 10:41 AM)

2. Can I burn as many games as I want from other systems and not just for one system specifically?
It is possible to put as many different emulators/ROMs on the disc as there is room for.
QUOTE(Marth5454 @ Dec 23 2008, 10:41 AM)

3. Where do I place them? Anywhere?
This recent thread discusses how you go about making a multi-boot disc.