Posted October 30, 2016 i see it, but don't know what the purpose of it is 0 Share this post Link to post Share on other sites
Posted October 30, 2016 10 hours ago, Mr.Pink said: i see it, but don't know what the purpose of it is A cached version will stay active longer than the original & even if the link goes dead the extra research will indicate that the research has validity.... 0 Share this post Link to post Share on other sites