Urchin Software today announced the release of a G5-optimized version of Urchin 5.5, the company’s scalable Web analytics software product. This G5-optimized update to Urchin 5 is up to 50% faster than previous Mac OS X builds of Urchin 5, according to the company. In addition, it contains an update to Urchin’s SVG-powered Business Ready Graphics, so now anyone viewing an Urchin report with Safari on a Macintosh can experience the full interactivity of Urchin 5’s pie charts, bar graphs and line graphs. Urchin 5.5 works on Mac OS X 10.1 or later. Pricing details were not provided.