Hi, So who's going to the YAPC event in Pittsburgh? Being only 4 hours away, I couldn't resist. Lisa W. Nyman <lnyman at census.gov> Standard Disclaimer applies. +Read the GIS FAQ: http://www.census.gov/geo/www/faq-index.html -Life is too short to wear ugly underwear. "All roads lead somewhere so don't sweat the wrong turns." --me