Reading note:
	At this point:  Chapters 1, 2, 3, going into 4

Assembly!
	x86 registers:
	General:  eax, ebx, ecx, edx
		edi (often an index)
		esi (segment register)
	"eax" specifies a size! For this register:
		al means the lowest byte
		ah is the second lowest byte
		ax is the lowest two bytes
		eax is the lowest 4 bytes
		rax is the whole 8 bytes
			rax is not available in 32-bit mode!
	edi and esi have sizes too, but only 16, 32, and 64 bites

	Special:  
		esp (stack pointer)
		ebp (base of stack)
		eip (instruction pointer)
		eflags (smaller/larger versions are compatible)
		There are more, but that's ok for now

Instructions so far:
	mov
	cmp
	conditional jumps (je, jle, etc)
	int

Let's go take a look at Appendix E
	Since you're all coming from C++

Can we have a stack variable?
	Sure, just move the pointer to the stack
	Picture of this...
	Maybe a demo with read?