A fragrance composition for use in hydrophobic systems, such as candles, comprising at least one odorant selected for having a minimum cold throw value and a minimum hot throw value is disclosed. In one aspect, armed handoff is used to transmit forward link data from a single base station to a particular mobile station as long as certain minimum requirements are met, such as minimum data throughput, minimum data rate, and GOS requirements. With the resist in place, read sensor materials in side regions adjacent the central region are removed by milling to thereby form a read sensor structure in the central region. The at least one line pressure assembly couples a respective isolation diaphragm to a line pressure sensor. Improved flow control of data between a source and destination is provided through the use of special semaphore operations, signals and message synchronization which may be invoked explicitly using SIGNAL and WAIT type instructions or implicitly through the use of special \u201cevent-action\u201d registers.