http://kotaku.com/5021311/namco-bandai-says-soulcalibur-iv-install-size-significantly-overblown

Namco Bandai's Soulcalibur IV may be known for massive volumes in some aspects of its design, but a rumored 6.5GB hard drive installation for the PlayStation 3 version is not the sort of bloat that sits well with gamers. Add to that an alleged 2GB save file and PS3 owners with a measly 20GB would have had to do some serious housecleaning in between grumbling sessions. The rumors of its disk space requirements have been greatly exaggerated, says the publisher.

"Those numbers are not accurate and are significantly overblown," a Namco Bandai rep told Kotaku. "The actual amount of space for the Soulcalibur IV install and save data file are inline with other games requiring this feature."

Reps did not respond to requests for more accurate (read: exact) installation sizes, nor did they comment on the hard drive requirements for the Xbox 360 version. We have an open request with Namco Bandai and Sony Computer Entertainment America to find out more.

sadly they don't give any real info on what the actual sizes are.

It better be a smaller size.For a fighting game,it's ridiculously alot of data.

personally I think that both of the numbers stated by yesasia were supposed to be in kilobytes and not megabytes.