The staff from IGN Guides, Cheats, and FAQs are here to answer your gameplay questions again. This week, we field questions on Guitar Hero 3 Legends of Rock, Halo 3 in addition to a few other minor topics on the site.

Did you know that IGN FAQs has Hardware FAQs as well? Head for the site's FAQs Quick-List for fast access for all your game help needs. There, you have quick links to the message boards, "Ware" or Hardware FAQs, and an alphabetical listing of FAQs by the game title. IGN thanks everyone who was able to participate in the past week's Q&A.;

---

Guitar Hero 3 Legends of Rock
Message Board

Will I be able to play all the old PS2 guitar hero games with the new PS3 GH guitar on my PS3? Will the old PS2 games be compatible with the PS3?

--Dan11023, americanGTA

That is a good question; we're not sure of it, but we can check it later. The Playstation editor Chris Roper will probably know more about it as he is highly interested in it. Feel free to drop the Playstation Team your inquiry.

--SNG-IGN

---

Halo 3
Message Board

Is there a minimum difficulty you need to be on to find skulls, or can I go back on easy and do it? I really don't feel like dealing with Legendary enemies again if I don't have to.

--ShadowX299

You can get (and save the collection of) all 12 known skulls on Normal, Heroic, or Legendary difficulty on Single or Co-operative mode (in the latter, bother players get the skull). Just don't forget to save and quit once you are done.

--SNG-IGN

How do I get the Hayabusa armor parts?

--Someguy

You unlock the Hayabusa chest peice by completing the "Fear the Mist" achievement, and the Hayabusa Head by finding all the skulls.

--damann723

---

And the rest ...
Message Board

I need a live account asap for the 360, if anyone could help I would love your soul forever.

--Qnique

Xbox 360 accounts are privately held, thanks to the credit card. And IGN editors have no souls.

--SNG-IGN

I want to purchase a nex-gen system but am wondering which one to buy. Do you think I should get an Xbox instead of a PS3 due to all the hype and popularity or the PS3 since it may become the best?

-- Bobby Tampeko

Buy a system if there's a game you want to play on it, and if you cannot find a method to play it elsewhere.

--SNG-IGN

---

Do you have a question about a game or how to beat a boss or simply why these @#$!%!! codes don't work? Ask them on IGN's free Game Message Boards and we'll be there to answer your queries each week and post the most interesting and thoughtful ones for the weekend.