dvd/monitor installation

[klokyle]

I just bought an 06 Envoy and want to install a DVD player for the kids. I have an in-dash cd/dvd player with screen that flips up. I am looking online for an additional monitor to mount (roof mount) for the back seats. Can anyone help me out by telling me the best route to go while trying to do this? Can I run a monitor off of the cd/dvd player? And is there some special mount that I am going to need for installation of second monitor? And what else will I need? (wires etc.)

also, I have found a couple of 7.3 inch monitors for around 60.00. Is that a good price? If not, maybe someone has a better place for me to buy one?

Thank you so much for your help and advice in advance! (My kids will greatly appreciate it lol)

[autotoys]

I assume your radio is AFTERMARKET not factory?

Do you have a sunroof.