I apologize for the duplicate postings to the APD. This may be caused by a fault in Netscape 4.72 working in offline mode. :-< It also concatenated another email which I had NOT intended to send publicly. Ouch! -- Steve Pushak Vancouver, BC, CANADA Visit "Steve's Aquatic Page" http://home.infinet.net/teban/ for LOTS of pics, tips and links for aquatic gardening!!!