Moo! Wrapper is a BOINC project that crunches live Distributed.net RC5-72 work units via BOINC.
You can connect your Moo! account to the Distributed.net account - if you have one.

YoYo OGR-27 is a BOINC sub-project of YoYo@home that crunches live Distributed.net OGR-27 project work units via BOINC.
You cannot connect your YoYo account to the Distributed.net OGR-27 account - even if you have one.