Msg#: 3936870 posted 11:43 pm on Jun 21, 2009 (gmt 0)
The metadata and the title are the same but is the text on the actual page the same? If the content is different I would not want to block it from the search engines. If the content is the same you may want to block it.
Using wildcards in the robots.txt is an easy way to deal with the situation but smaller bots do not support it. My personal preference would be to change the url structure of your site.