I was looking through old maginzines... I found Vanguard: Saga of Heros in the Issue of the Late XBN (XBox Nation, which means it's no more) It is in Issue 17, with Pariah on the cover...
Here it is...
"The first title to be built on the combined Xbox and Windows development platform will be Vanguard: Saga of Heroes, a massively muultiplayer role-playing game from Sigil Games, the studio founded by EverQuest creators Brad McQuaid and Jeff Butler. Vanguard was orginally announced in March as strictly a PC title and showed at E3 as such. However, those listening closely at Micr0s0ft's E3 press conference would have noticed J Allard mentioning that Vanguard would be available on "all XNA platforms" and noting that it could "be played on a PC with an Xbox controller." Adding fuel to the speculative fire: the recent axing of Level 5's own MMORPG, True Fantasy Live Online."
Side Notes: This is in August 2004, so it's last year E3.
They didn't know what Xbox 360 was callled, so they just put in Xbox.
And yes, very old I KNOW!!!