A foldable cargo platform is easily mounted on the trailer hitch of a vehicle, and easily folded to a closed position or unfolded to an open position in place on the vehicle or off of the vehicle, due to nestable sections or foldable sections providing a compact platform when the platform is in folded position. The output voltage of the voltage regulator is typically provided to a power supply node of the IC. Each of the proxy servers outputs an access log to the shared disk, and the administration server reads the access logs from the shared disk and performs statistic processing. Being able to power down unneeded wireless access points during off-peak usage allows for the minimization of such potential security concerns. The access control credentials and the at least one cryptographic key shall be readable by an access control system via the contact-less interface of the device, thereby enabling or denying the holder of the device access. One embodiment of the segmented bottom guide of the present invention comprises a bottom guide retainer having a plurality of chambers for being disposed intermediate the top of a bell guide and the bottom of the tapered bowl.