I found a free aggregator for WIndows that will correctly read those ATOM feeds that blogspot and blogger blogs produce. It is free for personal use and only requires that you have .NET Framework 1.1 on your computer. This is also a free download from Microsoft’s site if you don’t have it installed. It will also import and export OPML files so that you can import the feeds you are currently using. It has a nice looking interface that doesn’t get in you way.