I'm running 7.3, and considering the upgrade to 8.1 to make use of multiple indexes. Where is the upgrade notes from 7.3->7.4, and from 7.4-> 8.x so that I can see what impact this would have on my app? I can't seem to find them... Thanks -Ben -- "The best way to predict the future is to invent it." - XEROX PARC slogan, circa 1978 ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq