ds18b20 help please

Thank guys for responding. I will try the other library suggested by willnue. Sorry for the confusion about the tutorial I was using it was Mike Mc's book I found online.

Justjed I did change the addresses as instructed but the temp would not change it would stay stuck at 23 degrees and not change period.

Which I thought was weird because the first sketch from the book returned the addresses for each ds1820 and displayed the temp for each also. So I know I was doing something right.

Well I will go give this a try and report back to you all later, Thanks again.