Help with URL parameters in the SEOmoz crawl diagnostics Error report

[SunshineNYC]

The crawl diagnostics error report is showing tons of duplicate page titles for my pages that have filtering parameters. These parameters are blocked inside Google and Bing webmaster tools. I do I block them within the SEOmoz crawl diagnostics report?

[benjaminspak]

Fixing Crawl Diagnostic Issues

http://www.seomoz.org/help/fixing-crawl-diagnostic-issues

Crawl Diagnostics

http://www.seomoz.org/help/crawl-diagnostics

[SunshineNYC]

Thanks Ben! So even if I rel=canonical all of the pages, they'll still show up in the error report. That makes it hard get a clean report but I get it.