Microsoft decided to close it down like the nubs they are, so they can get more money from people buying Halo 2 PC, Halo 3 etc.
From what I have read online that would work.
with a 360 NO. but you can play halo 2 on PC for free
yes
Not legally.
Well, halo 2 is a xbox oringanils but is not avalible for download. but still you can play halo 2 on your xbox 360 if you buy it at a store, or order it online.
They stoped online play for Halo 2 back in June 2010. And you need Xbox LIVE to play halo 3, however on the new Xbox 360 u can play halo3 online for free
This is kind of a two-part answer, because I'm not sure about the question. 1 - Halo (the original) will work on XP, and should work on Vista. 2 - Halo 2 will only work on Vista.
Put it in the disk slot. Halo 2 is for the original XBox.
You used to be able to play Halo 2 online but sadly you can not any more and goes for all other original xbox games too. :(
Yes, Halo 2 vista is still being played online and has two exclusive maps
Yes.
Yes.