Radio communication network software downloading methods wherein terminal unique information pertaining to the downloading transaction is communicated on corresponding dedicated communication channels, for example, download initiation, capability exchange, digital signature and activation and billing communications, among others. The library identification information may be used to associate each data storage cartridge to an automated data storage library. The center tap coefficients of or dynamically modified by the ADTE. The POM copolymers can include one or more chemical groups, e.