I just wanted to thank those on this board who recommended the Century EZ Latch. We wouldn't have known about it without that info. We are using it with 2 Century Breverras and the fit is rock solid, the most secure carseat fit we've had. We were unable to find it at 2 local Babies R Us stores. We ended up calling Century directly (1-800-837-4044) and were able to order 2 from them for $45 total, including shipping.