Yes, there're a few contribs for SME9 now. Most contribs we (Firewall Services) maintain, including pydio, smeserver-pydio and smeserver-shared-folders (the 3 are needed for pydio) are working on SME9, and available in their repo (either smecontribs or fws for SME9). You just have to configure external repo for EL6 (like EPEL) for dependencies