Concerning Xbox 360 demos

Pls can someone give me a detailed info on how to install downloaded xbox 360 demo to the 360 hard disk. I’m not on Xbox Live. Can I transfer with a DVD-RW or DVD+RW?
Answer #1
best way i can think of is to get xbox live silver. which is free and use that to download them to your 360.
Answer #2
Get the free version of xbox live and download the demo’s
Answer #3
Yeah, just make a free Silver account, but MAKE SURE YOU SAY YOU’RE OVER 18 YEARS OLD!
Otherwise, it won’t let you download any demos for games rated M. Which, as we all know, is pretty much all the good ones. lol
Answer #4
My connection speed is not fast enough
Answer #5
then how are you going to get them at all…