unblocked
-------------------------


old blocked
-------------------------
4 bytes LE		size
2 bytes LE		tag
size - 6 bytes		data

new blocked
------------------------
4 bytes	LE		tag
4 bytes BE		size
size - 8 bytes		data

bundle (.bun files)
------------------------
4 bytes	BE		tag
4 bytes	BE		directory offset
4 bytes	BE		number of files

at directory offset, * number of files
8 bytes BE		name
4 bytes BE		number
4 bytes BE		offset
4 bytes BE		size

at file offset
4 bytes BE		tag (normally COMP)
4 bytes BE		num
4 bytes BE		?
4 bytes BE		?

comp table after header at file offset, * num
4 bytes BE		offset
4 bytes BE		size
4 bytes BE		codec
4 bytes BE		?