RE: SWIP and Rwhois in the Real World

Can someone summarize the alternatives to the ARIN recommended RWHOIS server bits (from rwhois.org)? A quick hit on Google and Freshmeat was fairly barren. Looking for one that is mostly or fully put together, or a cookbook to assemble one from parts (i.e. MySQL, PHP, Apache, 3 rubber bands, 2 gallons of perl, etc...). Regards, Robin Greenhagen GSI http://www.gsihosting.com/