The last batch of 8870 DTMF Decoder chips I got went in 3 days. many asked me to let them know when I got some more ... the slow boat from Bangkok arrived today ... and I am back in stock. I have raised the limit to four per order and made separate entries for each quantity so I don't have to go through refunding excess postage again. I also found another ( sadly, one time) source for another hundred or so that should be arriving soon. I have also begun developing and carrying a line of Arduino compatible systems -- cheers ... 73 de brian riley, n1bq , underhill center, vermont Tech Blog Home of the K107 Serial LCD Controller Kit FT817 Power Conditioner Kit Tab Robot Laser Tag Kit MSP430 Chips and Connectors Propeller Robot Controller SX48 "Tech Board" Kit PICAXE chips and accesspries Freeduino systems -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist