Samudra Haque wrote: >its apparently a real patent..... ??? >http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/srchnum.htm&r=1&f=G&l=50&s1=5,989,178.WKU.&OS=PN/5,989,178&RS=PN/5,989,178 > > > > but having a real patent does not mean that it really works ;-) André N4ICK