I have a Britax B-Safe infant carrier that I used with my DD, and was hoping to just get another one for the twins. I wanted to get a DSNG but neither the Baby Trend or the Joovy Twin Roo are compatible with the B-Safe. I swear I read on here that some people have used a B-Safe with one of them but just figured out a way to get them attached. Is this possible? Has anybody done this? I live far away from all baby stores so I'd like to have some info before I make the trip to test out a stroller somewhere. Thanks!