take a list
multiprocessing support... although there is a nasty bug going on deep in the vboxapi when trying to use the interface if it was already created by the parent process.  When you go to use the vboxapi in the child process, the process hangs.  This maybe solvable by setting the python multiprocessing set_start_method to spawn, but this feature doesnt seem to be supported in 2.x.  Id suggest the problem may stem from some sort of global state being set in the vboxapi modules.