For those of you subscribed to Destination Math, I found their written materials available for free download to subscribers: http://support.riverdeep.net/faq_list.asp?id=1294820352 All the courses are here.

And this website will give unit assessments and review: http://web.riverdeep.net/portal/page?_pageid=813,1280482&_dad=portal&_schema=PORTAL

Should be helpful for those of you using DM directly rather than through CTY. HTH. Don't know why second link didn't link.