Work with Jori Hulkkonen continued, as he was largely responsible for the production of the next RinneRadio album, "Nao" (2001), along with Veikka Erkola. DJ Ken-One was now replaced by percussionist Zarkus Poussa and later by Abdissa Assefa in the live performances. "Nao" reached no. 32 on the Official Finnish Album Chart making it the group's most commercially successful album after "RoK". This was followed by another album, "Lumix", in 2003, which soundwise included strong efforts by Veikka Erkola and Pauli Saastamoinen. The latter has been in a significant role in the RinneRadio sound through the years regarding recording, mixing and mastering.