i downloaded the NIS 2010 60 day trial ver. 17.0.0.136 and updated to 17.1.0.19.
i downloaded it from softpedia.com...... it tells you all avout the 60day product but also mentions something about a 14 day beta trial period. here is the link: http://www.symantec.com/norton/downloads/trialsoftware/offer.jsp?pvid=nis2010 To ensure the authenticity of your trialware download, please only link to official Symantec trialware pages.
also here is a screenshot: 
[edit: Please do not link to unauthorized Norton trial downloads per the Participation Guidelines and Terms of Service.]
Message Edited by shannons on 12-04-2009 03:00 PM