Does anyone have the 5.5.2010 firmware update for the Teac HD-B6T terrestrial receiver?

It seems the teac.co.nz site is now hosted under directimports.co.nz.  The following:
http://www.directimports.co.nz/assets/files/teac/Product%20Upgrade%20Docs/HDB6T%20Service%20Bulletin%20-%20Software%20Issues%20-%20web%20vers.pdf

points to:
www.teac.co.nz/brands/teac/Service/Product-Upgrades/

But due to the site restructure - the link is bad.

Can anyone point me to the firmware ZIP?

Thanks,
David.