It will not work because it has to say if it is HD ready or not plus even if you did it would become blank.
No, any HDMI cable will work.
yes
Yes, any HDMI cable can work on any console, including the Xbox 360.
Yes.
CRT screens don't have a port for you to plug in a HDMI cable.
no any hdmi cable will work and give the same quality picture as a official Microsoft one.
The av calbe, the one that goes to the tv is exactly the same, the power cable, no. There is a new plug for the new power supply. But the av cable will work just fine. Along with hdmi.
You have to get an HDMI cable with an HDMI compatible TV. Then split - screen should work.
Yes...
You cant, the only thing you can do is transfer the memory to the new xbox 360 slim with a transfer cable.
Yes it will work with a 15ft HDMI cable
Yes, you can. All xbox 360 accessories (av cable, ethernet cable, memory unit, controllers, etc.) and games work with all versions of the xbox 360. The only exclusion I know is the HDMI cable which only works with Xbox 360s with built in HDMI port (all xbox 360s versions currently being sold have HDMI ports).