add some sort of readme

README.md

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+Wilbrand
+2011 giantpune
+
+[1]	About
+[2] Usage
+[3] Compiling
+[4] Authors
+[5] Changelog
+[6]	License
+
+[1]	About
+	This is a program used to build teh mailbox bomb exploit for the Wii system menu.  
+
+[2] Usage
+This is a cli program.  If you don't know how to use it, google.  Here is the usage:
+Wilbrand <MAC address> <date> <sysmenu version> <SD Root>
+
+MAC address:	the wireless mac address of the wii. you can get this from the internet settings, or if those are inaccessible
+				for whatever reason, many routers will display it.  It may contain dashes, colons, or spaces, but should be 12
+				hex characters when these extra characters are removed.
+
+Date:			this is the date you want the message to show up under in the message board. It should be within the range of
+				2000 - 2035.  Accepted formats are mm/dd/yyyy or in a 32bit hex representation of the number of seconds since
+				00:00 Jan, 01  2000. *NOTE* The System menu is triggered to load messages from the SD card when you scroll
+				across days.  So if you build the message for the current day, you will have to scroll to a different day and
+				then back again to trigger the loading of it.
+
+SysmenuVersion	This is the version of the System menu to build the exploit for.  It can be read in the first page under Wii
+				settings.  Accepted formats are 3.2u, 32u, 3.2U, and 32U.  Accepted versions are any official, publicly
+				released version from 3.0 - 4.3.
+
+SD Root			This is the base folder where you would like the message created.  The design of the cdb archive uses about 13
+				subfolders to store files.  This program will use the given folder and create the necessary folder structure
+				and then place the exploit message in its place.
+
+Examples:
+./Wilbrand 001122334455 10/25/2011 3.2u /media/sdcard
+./Wilbrand 00-11-22-33-44-55 163a09c4 43U /media/sdcard
+./Wilbrand '00 11 22 33 44 55' 163a09c4 4.3K F:
+
+	You need to use an SD card that is supported by your system menu version.  To test this, go to the data management or SD card
+menu and try to use the SD card.  It will tell you if it can't be used.  Once you have run this program, and have the exploit
+message on your SD card, you need some homebrew to load.  This one works pretty well [ http://bootmii.org/download/ ].  Save
+the homebrew as SD:/boot.elf.  Then stick the SD card in your wii, start it up, go to the message board, and then scroll to the
+day that the exploit was built for.  It should be easily identifiable as it will be the best looking envelope there.  Click it
+and watch the magic happen.
+
+Doesn't work?
+Q -	I can't run the program.
+Q -	Wilbrand just gives me errors and doesn't build the exploit.
+A -	Read and re-read the usage instructions.
+	google how to use a cli program.
+
+Q -	I don't see the incredibly cool image.
+A -	Double check that you are looking at the date you gave to wilbrand when building the exploit.
+	Make sure the system menu can access your SD card.
+	Make sure you gave the correct WIRELESS MAC address to the program
+
+Q -	When I click the message, it freezes.
+A -	You gave the wrong system menu version when building the exploit message.
+
+Q -	I click the message and I get a black screen with white text flying by over and over.
+A -	Make sure you have SD:/boot.elf.
+	Try with a different SD card.  Apparently this SD code doesn't like some cards.
+
+[3] Compiling
+The elf loader code should be built with a toolchain targeting the wii ppc.  Change the PREFIX in ./loader/Makefile to point to
+yours.  Once you have built ./loader/loader.bin, copy that into the ./data folder.  Along with the usual gcc tools, Wilbrand
+needs the bin2s program from devkitpro to build.  Wilbrand has 3 makefiles. I'm using a debian Linux x86_64 system with multilib
+and mingw packages and the *x86 and *.win makefiles to build 3 different binaries.  On any linux machine, the plain Makefile
+should build a native binary.  Windows users should use the *.win makefile and change the PREFIX, as I've added a little makefile
+voodoo in there.  It SHOULD work with mingw and cygwin.  I don't have access to a Mac with a decent build system, so I can't say
+if it will work there or not.
+
+[4] Authors
+Hackmii team		- Savezelda's loader was used as a starting point for the payload.
+Paul E. Jones	-	sha1 code
+Mike Scott		-	AES code
+others			-	there is some misc code involved (such as wbe32()) that was takes from various open-source projects which
+					was very nice to have, but I'm sure I couldn't name all occurances and credit all authors appropriately
+giantpune		-	finding the initial bug [WOOHOO!], dumping and debugging 32 version of the system menu to find the offsets
+					pretty much everything else involved
+
+
+[5] Changelog
+
+3.0
+	Initial public release.
+
+
+[6]	License
+Wilbrand is licensed under the GPL v2 license.  The AES and SHA1 code each have their own license and copyright.  See those files
+for their respective licenses.  Savezelda is licensed under GPL v2 as well.
+