How to get RSS feeds

Of the S3Sync.net Forums

http://s3sync.net/forum/index.php?type=rss;action=.xml;limit=50

Just Announcements

http://s3sync.net/forum/index.php?board=5.0;type=rss;action=.xml

Of the S3Sync.net Wiki (this site)

http://s3sync.net/wiki/RecentChanges?action=rss_rc&unique=1&ddiffs=1