Sega has told Eurogamer this afternoon that, as far as it's concerned, Virtua Fighter 5 on Xbox 360 is still due out in summer.
It was speaking in the aftermath of various retailers changing their dates to later in the year. US outfit Gamestop has pushed its forecast back to October, while UK-based GAME reckons we'll see it in November. But both Play.com and Amazon.co.uk believe it's 28th September that the game will be released. Which is somewhat confusing.