The E3 Doom3 trailer is out, you can download it from many file mirrors that I wont bother to list, if you have BitTorrent then use this .torrent file to download it.
After watching it, I don't know how any other game company is ever going to even match what ID has done with this game. Its amazing, absolutely amazing! BTW this game is not for kids, is scary, and violent so if your kids want to buy this game and you know that kind of content is not good for them, then don't buy it for them... buy it for yourself :)
I'm sooooo glad I have an xbox, because I don't think I could afford a new PC just quite yet. Plus no mac port just yet sigh