Methods and apparatuses to provide communication connections for partners based on communication references assigned to entities maintained by the partners. Each occupancy detector communicates with and controls an associated plurality of RF-enabled fluorescent lamp starter units. The present invention also pertains to vaccine compositions and methods for treating and preventing a Salmonella infection in a patient. A path for the tool may be mapped using the plurality of locations to form a tool path. A common rail fuel system is fluidly connected to the high pressure pump assembly to receive the high pressure gas fuel mixture. The lever catch includes a button for engaging the lever and the C-shaped clip is disposed adjacent the button to prevent longitudinal movement of the lever unless the button is depressed.