I read on maxconsole that some do and some don't. Looks like too mixed of a bag. Just go on dealextreme or kaidomain and buy an R4, save yourself over $10 that way and don't worry about the wait, u will receive it within 4 weeks. I know that sounds long but think of it this way, you didn't have to buy a plane ticket to china..and also snail mail used to take that long or longer in the old days. I know that might not help much but it seemed to help for me since I already owned a DS backup solution so waiting didn't even bother me a slight bit.