I was working on a report for a couple hours today, and I had saved it / reopened multiple times.  Now when I go to open it, it says it has not changed since 3/17 (yesterday) and when I load it today's changes are gone. Maybe this is a bug and my changes are lost.  If I screwed up, what may have hap...

Thanks.  You mentioned that no login is required, I noticed that when I click Discover it does request authentication (http://microsite.omniture.com/t2/help/en_US/home/index.html#Discover).

I've used omniture on and off for several years, and am pretty comfortable with it. That said, there is still I lot I have to learn, and I'm hungry for documentation that tells me how to use it. But I can't find useful documentation I found in the past, honestly today I can't find any documentation....