A conveyor assembly is for use with a vehicle having a wheel pivotable about an axis and an actuator configured to pivot the wheel. One or more of the data storage drives are reserved as spare data storage drives wherein the spare data storage drives are masked from the host computer such the spare data storage drives are not directly accessible by the host computer. The force data corresponds to an exercise to be performed by the user. The transmitter is adapted to determine a packet size for the packets in the data window based on a window size of the data window and the determined number of proactive FEC packets. This allows for a bottle positioned on its side perpendicular to a vertically positioned bottle to be used to connect two vertically perpendicular storage bottles. Semi-standardized documents may be represented as standardized templates and deviations from standardized templates, with such templates themselves automatically generated by a computer-implemented method from a plurality of similar text documents.