A hydrocarbon containing formation may be treated using an in situ thermal process. The computer of the computer multimedia system has a central processing unit, a data storage, a system memory, a BIOS, a plurality of hot keys, and a plurality of multimedia devices, and a high speed data storage connected to the central processing unit through a bus. Slider includes one magnetic flux producing element in all embodiments. There is a separate request queue for each thread for read and write requests sent from the cache memory to the memory arbiter. Multiple die can be connected to one such membrane, which is then packaged as a multi-chip module. The system includes a set of vent doors, thereby reducing the overall package spaced that would otherwise be required to allow the doors to swing open.