A method and apparatus for distribution and reception of content are disclosed. The inventive system has a packet router, with out-of-box interfaces, and out-of-box servers, the latter being connected to the interfaces and implementing the out-of-box services. 5 radically-polymerizable unsaturated double bonds per aromatic ring in the acid group-containing vinyl ester resin, and the acid groups within a range where the acid value of the acid group-containing vinyl ester resin reaches 30 to 150 mg KOHg.