Good day to all. I'm looking for an easy way to clone some Maxim / Dallas Semi 1-wire=20 eeproms. These are the DS3433 512-byte devices. I need to read one=20 device and then clone that device to the identical parts. I've tried using Maxim's OneWireViewer but it is painful to use for=20 this purpose - you copy one row of 16 bytes to Maxim's app but then=20 have to change at least one character on that line for the app to=20 recognize that the line has changed. Then copy the 2nd row of 16=20 bytes and do the same thing. Then you can hit the button to write=20 that block to the eeprom. Select the next block and repeat. Fifteen more times! I've got 24 eeproms to write. It's going to take a half day or more=20 of tedious copy/paste and all of the ancillary other things needed to=20 write that small number of eeproms. I'm hoping that somebody can recommend a better way to do this. Many thanks! dwayne --=20 Dwayne Reid Trinity Electronics Systems Ltd Edmonton, AB, CANADA 780-489-3199 voice 780-487-6397 fax 888-489-3199 Toll Free www.trinity-electronics.com Custom Electronics Design and Manufacturing --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .