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I think I figured out what to add to Robots.txt to screen out any url with an '?' in it. I believe these ?urls are session IDs for Urls. I'll see what Roger-bot does next time it crawls my site.

Disallow: /*?

Thanks Guy. I was thinking of subscribing to SeoMoz but the site reports have been less than useful. This is just one of 5 issues I've found.

Thanks Roger. This is what SeoMoz wrote to me:

Thanks for writing in! Google is pretty smart and they are probably able to figure this out, so you might be able to ignore 'too many links' error, but I suggest posting this question to our Q&A forum to make sure: http://www.seomoz.org/q

My thought was that they could improve their crawler's software to screen out the spry menu links. Doing this would make it more useful.

The SeoMoz site crawler says all my pages have too many links. I am using Dreamweaver with a horizontal Spry drop-down menu bar. My site has several hundred pages and about 100 of them show up in this Spry menu bar. I believe that this would be considered a false positive for too many links - am I right? Or is Google seeing this also as too many links per page? I am trying to get my Google rankings back after being hurt badly by the Penguin. I am using php but don't see another way to do the site links without going to a CMS type site. Thanks for any help you can give.

The SeoMoz crawler has found many pages like this on my site with /?Letter=Letter, e.g.  http://www.johnsearles.com/metal-art-tiles/?D=A. I believe it is finding multiple caches of a page and identifying them as duplicates. Is there any way to screen out these multiple cache results?