任天堂欧洲Boss David Yarnton说，DSi的年龄限制是为了满足不同程度的游戏和小孩子，因为现在任天堂已经有很多对应不同年龄需要的游戏了。不说也知道，比如GTA。

另外他谈到DSi的固件升级，“DSi有很多内建的安全加密。还有固件升级可以用。通过升级固件可以保护任天堂和其他发行公司的权益。”

以下为原话：

“The DSi has a number of enhancements to built-in security. There‘s firmware that we can upgrade， to try and keep one step ahead at all times. Hopefully that will protect not only our Intellectual Property but also our publishers， who put a lot of time and investment into developing games.”