It looks like the forum software mangled your submission, guest!
Here's what that error message should have looked like:
Network connection problems encountered during search. <br/>
Unable to access http://repo.open.iona.com/consolidated-fuse-update-site/<br/>Error parsing site stream.<br/>
I'm sorry to say that we actually had an outage yesterday, which meant that the repo was unavailable for a time. If you try again now (like I did a minute ago) you will see that the update site is now available.