So basically I guess you guys recommend the DSTwo over the r4i. But going back to my previous question; how exactly can I play 3DS games on it, with the knowledge that it won't brick my system? I know SimplyFedorable said at the beginning that I should be fine on my firmware version, and sorry I'm so paranoid , but I just want to be 100% sure my DS won't get bricked before I buy a $60 card; especially because I just got the DS today, and I've been wanting it for forever...