There was a download of RSSBus for SharePoint 3.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program is included in Internet & Network Tools. The most popular version among the program users is 3.0. The actual developer of the program is RSSBus. We recommend checking the downloaded files with any free antivirus.
From the developer:
Access dozens of Enterprise and Internet information sources from SharePoint portals using pre-defined services and the extensive Connector Library. Choose from dozens of pre-configured Web Parts through our online gallery. Easily customizable through straightforward 'Wiki-like' templates.
You may want to check out more software, such as RSSBus SharePoint Data Provider, RSSBus ADO.NET Provider for Excel or RSSBus AS2 Connector, which might be similar to RSSBus for SharePoint.
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