So, just to make sure. I need to buy R4i Gold 3DS for DSi 1.4.5? How long will R4 be able to bypass updates from Nintendo? Will it be dead soon like Acekard? EDIT: I am from Europe, should I buy R4i Gold EU 3DS? http://www.nds-card.com/ProShow.asp?ProID=150 What is difference between them?