sett - 12:48 pm on May 1, 2013 (gmt 0)
I take this additional information, all together, perhaps as a positive sign, though again that's a rough interpretation only. The same number of goal events (downloads) with fewer overall page views per day suggests to me that visitors are seeing content that motivates them to make a decision more quickly, which perhaps is an increase in efficiency.
One more thing I want to mention here is that we didn't make any changes in site's layout, navigation structure,content etc. So its bit difficult to understand that now our users are getting required info quickly.
Also, there is no change in our rankings on Google