Compresion algoritm

[hango98]

I'm trying to unpack a firmware that's for my router.
I've tried lzw, lzo, lzop, zlib, pkzip, rar, arj, jar and zip.
Anyone have clue of what kind of compression that could used in this image?

hxxp://rapidshare.com/files/64881252/data.html

thanks :)

(oh I've posted on some other site to. :))