Q: I heard that the White Version needs a memory card but the Elite Version is the same as the PS3 and u save it in ur harddrive. Is That true?
A: One has barley any memory space which is called the arcade.(cost the least amount of money) The second or the pro has 20 GBs which is probably the best deal. The third one is the elite i have that one it has 120GBs, cost the most money. You still have to buy the wireless adapter or an ether net cord to connect to the e-net. Only the arcade needs a memory stick the other two don't.