Shell Commands/MemTest

MemTest - Runs a memory test

VERBOSE/S, QUIET/S, DISABLE/S, EXTENSIVE/S, REVERSE/S, DELAY/N

VERBOSE   - Be more precise on errors found                                    
QUIET     - If specified, no messages are printed to the Shell
DISABLE   - Disables Multitasking while doing the test
EXTENSIVE - Do a more complete memory test
REVERSE   - This allocates memory from the top of the memory pool
DELAY     - Delay (in seconds) to wait between each test