I'd say it all depends on the pricing. If the 360 slim is 299 and with natal costing another 100, then that's still too expensive for most people. PS3 still has the blu-ray advantage too.
But if the 360 slim natal combo is 299 altogether in line with the ps3 slim, then, knowing all the resources MS puts into marketing, it'll fly off the shelve and put sony in a dangerous position. They'll have to cut the ps3's price and take another loss or lost market share.








