I've setup ht://dig on the open-bio.org servers -- it is still experimental as we probably need to do some culling as with our multiple domain names we get a lot of duplictes. The URL will probably change at some point but it is linked off the bioperl main page sidebar so give it a whirl. http://users.open-bio.org/htdig -jason -- Jason Stajich Duke University jason at cgt.mc.duke.edu