The MemoryMap
This table represents the memorylayout when V2_OS has completed booting. It's not a structure you can find anywhere, it's just the way System16 and System32 arrange the memory.

From To Description
0 03ffh Realmode Interrupt vector Table
0400h 04ffh Bios DataBlock
500 ... System16
... ... System32
... ... IDT (256*8) = 2048 Bytes
... ... Shared Stack Space
... ... Key ScanCodeMap (256 Bytes)
... ... Keyboard Buffer (256 Bytes)
... ... GDT (8*8192) = 65536
... ... DiskBuffer
... ... ModuleList
... ... ServerList

This table can be displayed by using the 'memmap' command from the command-prompt.