Dabears, Michael_USA: Patent... Then again, you may just want to take this patent.... <A HREF="http://164.195.100.11/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/srchnum.htm&r=1&f=G&l=50&s1='6,092,202'.WKU.&OS=PN/6,092,202&RS=PN/6,092,202" target="_new">http://164.195.100.11/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netah...</A> PS: Nice work, Dabears4...!