DOS Command memmaker
Type: External (6.0 and later)
			
			Syntax:
			
			MEMMAKER [/B][/batch][/session][/swap:d][/T][/undo] [/W:size1,size2]
			
			Purpose: Starts MemMaker which is a program that lets you 
			optimize your computer`s memory (new with DOS Version 6).
			
			Discussion
			
			The MemMaker program moves device drivers and memory-resident 
			programs to upper memory in order to optimize your computer's 
			memory. Your computer must have an 80386 or 80486 processor and 
			extended memory. You cannot use this command while Windows is 
			running.
			
			Options
			
			/B Displays MemMaker in black and white.
			/batch - Runs MemMaker in batch (unattended) mode. Using this 
			option, MemMaker will take the default action at each prompt. If an 
			error occurs, the program will restore your previous CONFIG.SYS, 
			AUTOEXEC.BAT and (if necessary) Windows SYSTEM.INI files. After 
			running MemMaker, you can use a text editor to view status messages 
			in the MEMMAKER.STS file.
			
			/session - Used exclusively by MemMaker during the optimization 
			process.
			
			/swap:d - Specifies the letter of the original startup disk drive. 
			It is only necessary to use this option if the startup disk drive 
			has changed since your computer was started. 
			
			/T - Disables the detection of IBM Token-Ring networks. You should 
			use this switch if your computer includes this network and you are 
			having problems running MemMaker.
			
			/undo - Allows you to undo the most recent changes made by MemMaker. 
			When the MemMaker program is run, it makes changes to your 
			CONFIG.SYS and AUTOEXEC.BAT files. If your system doesn`t work 
			properly after MemMaker is complete, you can return to the previous 
			configuration by starting MemMaker with the /UNDO option.
			
			/W:size1,size2 - Specifies the amount of upper-memory space to be 
			reserved for Windows translation buffers. Two areas of upper memory 
			are required by Windows for its translation buffers. Size1 specifies 
			the size of the first region and Size2 the size of the second 
			region. If not specified, MemMaker will not reserve upper memory for 
			Windows.
			
			Example
			
			To run MemMaker in batch mode enter,
			memmaker /batch
			To undo the recent changes made by MemMaker, enter,
			
			memmaker /undo
			 
This page is from http://www.easydos.com. I pasted it on my website to avoid possible broken links. For further help with DOS commands, Check easydos.com out.
