''think the better question is,do the people that want IU already have a 360 because of ToV''
Or: Do all the people that whant Tales of Vesperia already have a 360.
No. Its over hundred thousand more possibly buyers, according to previous Tales of-sales. The question is, how many (more) will take the step to buy the console, lets find out next week.
I predict 20k+ hw-sales.