Hedge your bets on who is going to win the HD war & buy one of each :)
PS3 has a Blu Ray drive & the HD-DVD drive works on an XBOX 360 or on XP or Vista (>3.2G) using Power DVD Ultra
Ps3 for $1050 ($150 off)
http://www.ferrit.co.nz/3876514.html
X-Box HD-DVD drive with King Kong & remote for $200 ($50 off)
http://www.ferrit.co.nz/3782046.html
Ace
[Moderator edit (bradstewart): Hyperlinked]