>>> Schematic: < URL:http://www.hamsdr.com/personaldirectory.aspx?id=534 > I just downloaded, it is fine here. >>> PCB Layout: < URL:http://www.hamsdr.com/personaldirectory.aspx?id=533 > This is a ZIP file with gerbers embedded. YOU need a gerber viewer, such as the free one from Pentalogix. 73, Lyle KK7P 1175126034.0