Last month Movian 5.0 was released, and more recently Andreas Smas made available Movian Remote Control for Movian 5.0.39 and newer versions of the PS3 Media Center.
Download: movian-gh-5.0.66.pkg / movian-5.0.66.pkg / movian-5.0.66.self / Movian Bleeding Edge Builds
To quote: Movian Remote...